Transcend flash drive update: step-by-step instructions. We repair your favorite flash drive Flash drive in a different way

It so happened that my beloved shockproof flash drive with a capacity of 4 gigabytes stopped working. And every day specialized utilities could not update it.

I really liked the design of this flash drive. I spent a lot of hours searching in stores, but to no avail. While I was running around shopping, I came up with the idea of ​​transferring the insides from another flash drive to the body of my dead one. When I turned home, I immediately opened my dead flash drive and assessed the peculiarities of the mounting of the board in the case. Having assessed the situation, I made a plan so that a board in the form of an emergency flash drive could fit into this case. A donor was immediately added, and a Transcend flash drive with a capacity of 8 gigabytes appeared.

Having removed the new flash drive, I soldered it from the board with a USB connector and inserted it into the new case. There was only a little space left. Having tried this up to this point, I cut out the part with the USB connector from the old flash drive using an additional metal knife. Having carefully soldered the contacts of the USB connector of the old flash drive with wires to the contact pads of the new flash drive, I rejected this contract:

It became impossible to check everything and take it all away. Having carefully inserted the tendon structure into the computer, I felt from the speakers the familiar sound of connecting a new device. The flash drive showed up and opened, so I didn’t damage anything and soldered everything correctly. After this, everything was carefully placed in the case and collected. This operation can be performed using a lot of flash drives. In many cases of the same type, and in many cases, you will not have to solder anything, and in many cases, you will have to glue the case together. Golovna carefully sorts everything out and sorts everything out, without confusing anything. So, I took a flash drive with a capacity of 8 gigabytes from my favorite case with the inscription 4 GB. Only people I know have been tsking for hours as I have used up the flash drive too much.

Today's flash drives - USB drives and memory cards - are not reliable. Their cases break, they seem to suffer from roses and lanyards of life, microcircuits go out of tune, the firmware is faulty, and defects multiply. A lot of people have already experienced at least one flash drive failure, after which they wondered: how can they benefit from it themselves?

Practice shows that 50-60% of malfunctions can be resolved using simple methods that do not require special training or skill. This is true in these cases, if the warranty is impossible to claim (the warranty term has expired, there are no documents, the place of purchase is far away). Successful independent repairs provide both moral satisfaction and material benefits. Repaired hoarders will have to live longer for new ones - the weak parts have already fallen asleep, and the gentleman is more careful with them.

Often the owner of a faulty flash drive or memory card is not saved, but the data stored on it. The technology for updating data is radically changing during repairs, so there is no need to refurbish the entire device. In case of breakdowns, the flash memory is saved and can be removed immediately. For this purpose, microcircuits are purchased from boards and placed on a special device (reader). The most difficult stage is the creation of a file system from raw dumps, which requires implementing the logic of the controller. This is where specialized software and hardware systems come into play, for example, Obviously, there are no fakers on the right.

In your opinion, repairing a flash drive does not transfer the savings to a new one. Moreover, software methods can retrieve information on a flash drive so that it becomes as good as new. Troubleshooting hardware failures can occur before recording data is available, killing two birds with one stone, but there will be no more than the simplest problems.

Let's look at the main types of malfunctions of flash drives and memory cards, their causes and the possibility of self-repair.

1. Mechanical problems

The flash drive has defects in the case, damage to the package and other loose parts, damage to the USB connector and other board. For SD cards, there is a break in the case and the loss of a sign that blocks recording from the reader. Both hoarders and hoarders do not like vlogs and do not work in a drenched look.

Additional damage may not affect the usefulness of the flash drive, but using it becomes difficult, and the service life is shortened. If the USB connector is bent or broken, the flash drive is useless, and in short, it will expire every other time and will not last long. A cracked board will require repair, but it will never be successful. An SD card with a sign that is disabled becomes read-only, nothing can be written to it. An SD with a case that has been opened can be difficult to insert into the slot and remove from it, if it gets stuck or the situation just gets worse.

The reason for the mechanical failures is the extreme lack of balance of the operator. Flash drives are inserted crookedly into the USB port of a computer or laptop, and they are sealed with hand and foot. The computer poses as flash drives being thrown onto a surface, being stepped on, etc. Accumulators are wasted at the washing machine, under spilled kava and simply into the pond. Folding and hanging structures suffer from heavy forces - their parts are erased. The wearer will quickly settle down in an aggressive environment (for example, in a connection with keys). When the cap is inserted into the USB socket, it loses the moisture and moisture of the contacts.

Little things about flash drive casings. Naimytsnisha are egg-shaped, not necessarily compact in shape. Long and thin models break easily. The more metal, the better. The cover is the most reliable because it suffers from friction on the USB connector. It’s good if you have a bunch of insurance to spend. The fashionable open-ended rose is unreliable: it breaks and frays easily, and is susceptible to static.

Mechanical repair We can improve the functionality and reliability of the flash drive. This involves gluing or replacing the body, selecting a cup to replace the wasted one. A purchased USB connector will have soldered connectors and contacts. A bent socket must be straightened out carefully: the tracks on the board may rupture, and the repair will be more complicated. On SD cards, instead of the lost stitch, you can glue a piece of cheesecake. Clean contacts with a cotton swab and alcohol-gasoline mixture. At the hour of work there is a need to eliminate statics – cards are sensitive to them.

2. Electrical faults

This will lead to failure of the controller, as well as defects in the connecting elements - filters, resistors, capacitors, stabilizer, quartz. These parts are subject to breakage, short-circuiting, and changes in parameters. Electrical faults can be caused by damage to the wire paths and contacts with parts. Folding defects (cold soldered etc.) are often detected.

In such cases, the flash drive does not show a sign of life and is indicated in the OS as an “invisible USB device.” Zokrema, which means unreliable contact of flash memory chips with the board. If your device is bad, the device may not be used as intended. It turns out that defects are revealed only when heated, but a cold flash drive works normally. Step by step, periods of usefulness are heard, reaching a new conclusion.

If flash drives and memory cards are damaged electrically, they can be taken and destroyed in water or other areas. The problem is that the drying out of the building in front of the vikorstan is rotten. If you connect a USB flash drive, the controller may be damaged through the current.

Causes of electrical damage - voltage reduction, static discharge, as well as overheating of accumulator parts, in the first place of the controller. Overheating is associated with bad cooling in a cramped case, the robot is running or just idling, especially with Vista/Win 7. It’s not safe if the factors come together. So, with increased voltage 5, the flash drive heats up much more, and an intense flow of data can kill it. The more productive the model, the greater the risk of overheating in many minds.

The detection of soldering defects is caused by mechanical stress, as well as drops and impacts. The flash drive circuit is designed to include a quartz resonator - the detail is complete. If the quartz is cracked or the payment is removed, the flash drive is recognized as an “invisible device” and, of course, does not work. This same effect is caused by non-contact between the controller and the board.

It’s already necessary here hardware repair. With the help of a thin soldering iron and a technical hair dryer, soldering is carried out and the contacts and tracks are damaged. Defective parts will be replaced. We are talking about the wiring elements: resistors, quartz and a 3.3 V stabilizer. Previously, flash drives often went out of tune with life and filter code switching in signal lanyards. It was a matter of selecting analogues, and the stabilizer, which burned out, was changed without problems.

With new models, filters and filters are no longer needed - savings are increasing on the outside. The stabilizer is integrated into the controller, so that any breakdown (recognized by instantaneous heating of the chip) requires replacing the controller, and with the same model and firmware version. You must avoid marking at least the top two rows.

Controllers are not sold separately; reference copies can only be obtained from donor flash drives. The medical and low diversity of controllers and firmware, donors are required in abundance: unjustifiable for a lover of spending. It is not necessary to change flash memory. The chips are expensive, and after replacement, it is necessary to carry out initialization - actually a software repair (see below), which may or may not work.

And technological folding machines. It is not so easy for an amateur to carefully solder 48-64 pins with a margin of 0.4-0.5 mm. In addition, hardware repairs in most cases involve the replacement of piping elements. Since there are no such thing as “drowned” flash drives, you should deal with them in the same way as other gadgets. The board is soaked in salts and brine, then embedded in isopropyl alcohol (this removes water from the crevices) and allowed to dry in warm air.

For hardware operation, the flash drive must be removed, which often requires further mechanical repairs - models become sharpened, assembled with glue or hard screws. In most sleeves, the body is folded into two halves or has the appearance of a sleeve. The parts are held together with screws or clamps. If access is not denied until payment is made, hardware repairs are problematic.

3. Software problems

This includes no problems, if the flash drive does not show any visible defects, when connected to a USB port it shows signs of life - the indicator blinks and is recognized in the OS, but does not allow access to the data. The storage capacity has the wrong capacity (zero, 1 MB or a couple of terabytes), and for any change you will see notifications “Insert disk”, “Can’t access the disk”, etc.

The main reason is corruption of microprograms or firmware. The firmware includes the unchanged microcode of the controller and service data in the flash memory, which are updated frequently. This is where the spill lies. It is obvious that the controller changes the service fields and reboots the translator. If at this moment you remove the flash drive from the USB port, there will be a voltage failure of 5 V or a static discharge, then the recording will become incomplete, and the data in memory will be inaccessible. This will be a “firmware crash” situation.

Another reason for errors is flash memory failures. The leather chip contains a reserve capacity for replacing damaged sides. Defect management is one of the main functions of the firmware, and if the intensity of reassignment exceeds the threshold, blocking is set. Sometimes the flash drive is blocked only for writing: the data is visible and readable, but when you try to delete a file or format it, you see the message “Disk theft on write.” NAND memory is consumed during writing, but reading can be lost in some cases. The same applies to memory cards that degrade: for microSD, switching to read-only mode is not uncommon.

It happens that the flash drive is working, but it is missing some files. There are special utilities for testing storage devices – MyDiskTest, H2testw, Flash Memory Toolkit, etc. The stinks indicate bad blocks, broadcast glitches, real productivity and problems. Flash drives and cards with higher capacity are often stolen on markets and on the Internet.

In all cases described, the flash drive will require repair. Software repair includes testing of flash memory for detected defects, creation of a new translation table and records in the service area on the chips. These actions are often referred to as “low-quality formatting”. The same is true when a new flash drive is initialized at the factory, so for repairs you need to use the MPTool class (MP – Mass Production).

The utilities are highly specialized, so you need to find a version that is suitable for a given controller in order to manage the unsoldered flash memory. On flash drives of the same model, the options for controllers and memory chips change frequently, so previous solutions are not suitable. It is impossible to sort through all the utilities of this or any other category, plus customized games.

Where to get the utilities? Runet has a website www.flashboot.ru, where practically all the available repair software is available for free access. There is also a great forum where repairmen can share their knowledge and problems.

Please two ladies for a good repair. First of all, low-level utilities should be launched in the middle of Windows XP; they often don’t work under the hood. The library's tools are conservative and do not marry fashion. All cases require administrator rights.

It's good to see that the controller has been switched to test mode. Often the problematic flash drive is not recognized by Windows (“USB device not recognized”) – so the utilities will not work. This is due to the lack of service data in the flash memory: the controller freezes with them. In test mode, memory acquisition is blocked and the controller starts cleaning. To do this, on the flash drive board you need to short-circuit the 29 and 30 pins of the memory chips between each other (with a hammer or tweezers) and then connect the flash drive to the USB port. After that, as soon as you show up, open the pins. You can now launch repair utilities.

Software repair of a USB flash drive can be downloaded from the manufacturer’s website – the technical support section has service programs for the main lines. These simplified versions of the software utilities require minimal adjustments and are suitable for complex situations. As the company software does not do its job – to retrieve the specified resources. Factory utilities with fine adjustments allow you to use most models. All Chinese details are given below. Non-repairable issue – controller of immature brand and memory chips without marking at all.

If nothing helped, well, the hoarder is not rejoicing. For example, memory chips that have fallen off need to be replaced. For an amateur, it’s invisible, and the flash drive will fly in the air. It turns out that until the controller is re-labeled, you can’t select the utility, so you won’t have to suffer. SanDisk flash drives are placed in front of folding devices: there is no repair software for them. The company vibrates flash memory chips, controllers, storage controllers, and non-standard solutions. SanDisk does not disclose this information, and there is no utility available for its products.

4. About memory cards

The technology described above is based on USB drives. Memory cards are practically unrepairable - hardware repair is unrealistic, and software requires hard-to-find equipment (readers). On the right is that the original card readers do not pass technological commands necessary for low-level formatting of cards. Until the special readers are associated with repair utilities, the rest themselves are branded and no one contributes to them.

Everything that is useful for cards today comes from high-root formatting utilities. Utilities are either universal (SDFormatter, HP USB Disk Storage Format Tool) or specialized, covering a specific family (Sony Memory Stick Formatter). It is better to remove defects and avoid extracting card readers from the same manufacturer. If the utilities did not help, then the card that malfunctioned will lose its warranty or be thrown away.

There is just one catch: the device, known as a “clip” (again called “Adapter for unlocking MMC and SD cards”), allows you to hardware remove the blocked record from SD/SDHC/microSD cards, as well as the password. This is an autonomous device that runs on a 9-volt battery. After inserting a card into the slot before it, a permanent erase command is issued, which clears the flash memory and service fields on the card. A few seconds - and the card is like new. Of course, all the tributes will be irrevocably lost. However, in more serious problems (the firmware has crashed, the translator has failed, etc.), the clip will not help.

The clip can be replaced by cameras and smartphones that have a power driver for working with cards. Thus, Nokia E72 on Symbian OS can remove security from microSD. Also from SD you can use the “low-quality formatting” option on a number of Canon cameras – perhaps with the help of the same All Erase command. You can try formatting a blocked card on all devices, whichever gadget you find is simpler, the better your chances.

The non-repairability of memory cards provides power to them. To avoid getting spoiled, swim in verified places. It is best to return the card you received for a guarantee - for this purpose, save the documents and packaging. Insanely, we need a backup copy. All valuable files that are on the card are probably archived on another device - a hard drive, flash drive or another card. Saving on backups will come to a head early and late (there’s no mention of freebies from torrents).

By using your card, you will save time and money: updating your data in such cases is not cheap. While a standard SD or CF will cost 3000-6000 rubles, for monolithic designs such as microSD the price can reach 30 thousand. It is important to solder to the memory chip, bypassing the controller - not all Data Recovery companies undertake such work.

5. Dispensary

It’s easier to prevent a breakdown, but it’s easier. Correct use of flash drives and memory cards eliminates many problems. There are a few simple recommendations.

• During the life of flash drives, they are subject to mechanical stress, temperature changes, moisture and aggressive media. The same threats include static discharges, strong electromagnetic fields and radiation. Keep flash drives safe.
• Regularly check the file system of flash drives for additional OS installations - this will ensure the most logical fixes.
• It is not necessary to use a flash drive in intensive recording mode (working accounting databases) - its resource and reliability will decrease.
• For memory cards in mobile devices, remove them from the slots early and do not use them while the battery is drained. Before proceeding, make sure the operation is completed and turn off.
• Insert USB flash drives into the port in a very safe way. Accumulation often goes out of tune if you are violating at the time of recording.
• If the flash drive starts to malfunction (crashes, freezes, etc.) - do not rush to use service utilities, as this will lead to data loss. For now, copy the important files to another device, and then proceed with the repair.

Today it is impossible to find a handy tool for quickly saving information, such as a flash drive. For a variety of reasons, most notably the technical insufficiency of Flash-storage devices, the usual memory device in the appearance of a key fob can still go wrong. The update of the Transcend flash drive will be the topic of our speech. However, the following is an algorithm for electronic reincarnation of children and for miniature similarities of other brands.

Tsikav's theory

Before we update the Transcend flash drive, we need to understand why we are going to be on the right. Knowledge of the technical parts of the device will greatly facilitate the troublesome process of searching for and eliminating malfunctions. Let’s not get bogged down with technical subtleties and fill our heads with various technological terms. We need to understand the problem - what makes up a miniature hoarder.

How the flash drive is plugged in: a look from the middle

• As a rule, the NAND FLASH chip takes up the most space on the board. Depending on the manufacturability of the finished product and its data before storage (the nominal amount of data that is saved), a particular Flash Drive can contain one or a number of such elements. If you are using the updated Transcend 16 gb flash drive, you should know that there are two such NAND microcircuits. Warto note that there are three main types of memory: SLC, MLC and TLC.
• Another important detail is the controller. In different manufacturers, such a component may be divided into similar ones, both by standard and by program marks. This microcircuit has a number of functions: it transforms the life voltage, displays a light-emitting diode indicator (housing it) and carries out the process of exchanging information with the computer host. The controller also stores a special memory area that contains the firmware, a microprogram that allows for detailed interaction with all internal components of the Flash media.
• There are also SMD elements and a quartz resonator on the board.

After about an hour, you will realize how easy it is for you to update your Transcend flash drive with information.

Significant cause of malfunction

As practice shows, the main thing that indicates the failure of a Flash-Drive device is a banal software failure, the main “symptoms” of which are:

• The device does not react to the computer at all when inserted into a USB socket, but rather responds to a signal with a sound signal.
• The operating system takes up some of the disk space of a significant portion of the device.
• The flash drive is recognized by the computer OS, but there is no need to work with it.

This means that you did not violate the operating rules, and the people among us (koristuvachs) are obviously using the method of “rushing” a flash drive from a PC, but there are still frequent failures if a miniature memory device is used and often or completely get out of trouble for reasons independent of us and you. And yet it would be very unusual for us to throw away the danger of mechanical damage from our shells, but about that much later.

Croc the first: comprehensive analysis of actions

Do not rush to search for utilities for updating Transcend flash drives. It is possible that your computer is faulty, or the reason for the unavailability of significant use lies in one of the “whims” of the PC:

• Check out what you are doing with “problematic” storage on another computer.
• Shut down all peripheral devices from your PC.
• Connect the Flash Drive to one of the main system USB connectors (the back of the unit).
• Go to the system log and re-open so that there are no conflicts with the drivers for the rest of the time. Otherwise, the “PZ” that was lost must be reinserted.
• Clean the system from traces of previously connected Flash devices (the USBOblivion utility will help you).

If everything else didn’t help, and you still “don’t feel like it” to work hard, move on to the next part of the article.

The procedure is different: we check the physical integrity of the Flash-Drive device

Hardware upgrade of Transcend flash drive is not always a complicated process (in terms of its implementation):

• Look at the “non-working” flash drive from its sides.
• However, the deep rags are responsible for alerting you.
• Look inside the USB connector - it is possible that one of the contacts has become loose or is starting to open, shorting the handle of the connector.

In this case, if you feel that something has collapsed in the middle of the body, or a visual inspection requires more in-depth analysis, carefully remove the housing frame of the Flash drive. Look at the integrity of the internal soldering, especially in the areas where the metal part connects the USB connector to the main electronic board.

Lesson three: diagnostics of the memory device and collection of data about the storage device

Correct updating of the Transcend 8gb flash drive (including with a different nominal value) is only possible if the user knows the exact information about his model.

And to yourself:

• What type of memory is installed on the Flash-Drive device (its unique ID).
• The equipment controller itself is important (its manufacturer, model identifier and firmware version).

You can find out all this data by running the ChipGenius utility on your PC, which you can easily find out at a glance, after which you will no longer need to download the computer you need and turn the flash drive to “digital life.”

Croc 4: the hassle-free process of updating the Flash-Drive device

The service program JetFlash Online Recovery is most often helpful. Download the remaining version and run it on your computer. Before speaking, the process of installing this software requires a stable Internet connection.

Once the utility for updating the Transcend flash drive is launched, and your faulty storage device is inserted into the USB port, press the rightmost button “So” and click until the program completes all “resuscitation” actions.

After completing the repair process, remove the storage device from the connector and reconnect the flash drive.

With high internationality, your Flash-Drive will become useful again.

At the end

As you say, there is nothing awkward! Everything is not as complicated as you might have thought before. The only thing you should be wary of is haste and thoughtless actions. Don’t doubt the powers that be, be sung – and everything will work out for you!

The author of this article has repeatedly updated data and updated various types of information. The first part of the notes reveals typical breakdowns of flash drives of all kinds and the possibility of repair, and also gives us great pleasure in extending the service life of the carriers and enhancing the saving of data

Let's know - I'm a repairman. Ale is not at all typical. Since 2005, I have been repairing flash drives, as well as updating data from them. During this hour, hundreds of flash drives of various designs and formats passed through my hands, so that information about typical malfunctions, typical favors of profiteers, the cunning of distributors and sellers, as well as other issues accumulated. and speeches.

This area of ​​​​computer service is little known to a wide range of correspondents, and the repairmen themselves (I will call them that for the sake of simplicity, although the main occupation of the masters has long been the updating of data) should not be willing to make contact. This is understandable: each person has his own secrets and advanced technologies, and few people want to share them. But today, if flash technologies have advanced to maturity (one SSD of which you have), it’s time to start stereotyping.

I need to say that the very repair services I started with are no longer so relevant today. For “clean” repairs, if the data is not important, but only a working accumulator is needed, flash drives may not be brought: the prices for them have fallen so much that it is often cheaper to buy a new one, and put them in the master shop (Moscow is an even bigger and even more “traffic” place ) , where the law “Hours are pennies” comes into force with a lot of other things), and we are still paying for repairs. But the manual axle of a repairman’s robot cannot be made cheaply at this rate.

A few words about my tools.

We can’t forget that hundreds of successfully maintained flash drives are constantly changing for objective reasons - their design is becoming less and less “repairable”. There were no standard parts left on the board, but the burned-out controller or memory chip, which had burned out, could not be replaced at a reasonable price. Software repair (aka low-level formatting) under normal conditions takes a lot of time and does not always produce satisfactory results through chip wear.

Before the guarantee, people began to be more respectful, although there were a lot of risks when flash drives and memory cards were taken from the first kiosks that were stolen, and the receipt and packaging were immediately thrown away (they said, what could happen with a flash drive, it’s forever ). The sellers were highly civilized and accepted “lost fighters” without any problems.

If you are careful about the causes of flash drive failures, I hope you will be more careful with them and continue to live – both for the devices themselves and for us. In order to introduce readers to the course, I will indicate the types of questions asked by clients from my reviews and comments. It is possible to avoid such problems.

A word to the koristuvachs

- The flash drive was in the gut, I physically broke the plastic, the insides are still alive, but not working. The photos in her are important, plus they’re not mine. What is it timid? Where to go wild and not be expensive...

If you are in Moscow, you can contact any company that deals with updating data. Shvidshe for everything, the clumsy guy. Take out both the photos and the flash drive.

– Today the flash drive has stopped working on all kinds of computers. France worked, then I inserted it into another computer. After whom it stopped appearing. The indicator lights up steadily. The USB operating system does not matter. What can be done by resuscitating the data that exists in both exposed and stolen areas?

It’s similar to a controller that burns out - the voltage drop or static discharge when connected to a wire often goes wrong. If it falls, the quartz resonator may crack, and the filters and captors will also suffer. Repairs in such cases are unprofitable, but they can be repaired directly from the memory chips. The closed section with which it is easy to “rise” - there really is no protection there, just stand as a sign at the service galuz.

- I have a Kingston DataTravel 4 GB flash drive. When writing to it, a notification appears that the file is not working. What is it?

Either the voltage in the USB port is unstable (check the power supply unit of the computer), or there is a defect in the memory chip: when it starts writing, the flash drive crashes. Here you can use low-level formatting with a special utility (for which you need to know the exact model of the controller). The best way is to exchange with a guarantee.

- The flash drive was working, nothing was beating, nothing was knocking. Just send the card to the office, insert it into the port, and it won’t work. The LED does not light and is not indicated. How much does it cost to make this type of repair? What is important is not the flash drive itself, but the information, and it requires 100% updating.

The prices are humane. Make sure that everything is updated on flash drives, but nothing is updated (otherwise there are very few such summaries, no more than 2%). Whose, before speaking, has a problem with hard drives, the situation is much less affected.

- Yesterday, I connected a flash drive to the front panel of the guest computer, and that’s it... Now there is no LED indicator, and it is not visible in the system. Help update the flash drive.

Apparently, on the guest computer the wiring of the front USB port is mixed up, so it is distorted if the selection is unqualified and leads to a reverse polarity of the living contacts. There is also a possible discharge of static when connected, especially if the system unit is not grounded (double-wire electrical wiring and carpet are old, with sparks that have accumulated, I think, more than one thousand accumulators).

In both cases, the flash comes out of the harmony of the Lanczug of life. The repair is complete, if you lose the controller alive, otherwise it’s easier to buy a new copy. What is your situation - show us the diagnostics.

– My Kingston DTI 4 Gb flash drive broke. There was no information on it, so there was no need to update it. Just once, when connected to a PC, a message appears asking for the flash drive to be formatted. After formatting, you can write medium-sized (10-100 MB) files on it, but then you can’t retrieve them from the flash drive. How can it be repaired?

Most of all, defects in the memory chip are to blame, using low-level formatting or, at the very end, replacing the chip, but that’s all for the “stubborn”. In principle, you can acquire the required software yourself (the short site is flashboot.ru) and get started. Alas, the utilities are not friendly to the user, the adjustment is not always obvious. It’s easier to just give it to a repairman.

- Having bought a Transcend JF V85 model with 8 GB for 1800 rubles, she procured it for almost a month, and one fine day the girl uploaded the information to her at home on her computer, played without careless abandonment, as she had worked so far and by me in that numbers, and brought me. But in me, the flash drive didn’t want to work - the light didn’t go off, and the computer didn’t show anything, and it didn’t heat up, as it was supposed to. The axle lies on the floor and falls with a saw, Skoda, all the same. The problem is that, having thrown away the check, it’s not written there that the flash drive can be returned under warranty. Well, that’s okay, I don’t have to worry about how expensive the repairs are. Yesterday I knew one service at the center, it says 1500-3000 rubles, diagnostics cost-free in 15 hours, repairs in a year. I’m just thinking, isn’t the suma normal or is she still envious?

If the flash drive on your computer doesn’t give a sign of life, then it’s burned out. This happens if you are unable to blink at the moment of data exchange (if the indicator is blinking, for example). The general rule is that repairs must cost no more than 40% of the value of the new speech. Otherwise it’s easier to buy. Normal prices for repairing flash drives range from three hundred to five hundred rubles, in some cases a variety of components is available. As for the service center, its specialization is updating data, providing valuable service. Repairs are available as an option, prices are guaranteed, even if through rent. I respect that giving 1,500 rubles is unreasonable.

- I recently inserted a flash drive into a computer from unstable storage, and it burned out. She didn’t give a sign of life, but there was a pungent smell of garou in the building. Having taken out the flash drive, there were visually no elements that had burned without being detected. Memory Micron 29F16G08MAA, controller Alcor AU6986. On the other side there is a connection for another memory chip and also other contacts. If I understand correctly, these contacts are for direct reading from the memory chip. So, can you provide the equipment for reading where to start updating information from a flash drive?

To read data from a faulty flash drive, you need a special device - a programmer, which is not cheap. You also need to carefully solder the memory chip without overheating it (you need a soldering station with a microfen), and place the programmer panel in a sealed area. Contacts on a flash drive will not help here.

The main stage of the work is the conversion of the processed raw data into a file system image. It is necessary to select the required algorithm from thousands of possible ones, and here only powerful evidence will help for the sake of colleagues. First of all, you can mess around for a long time and still not get to the end. The software complex costs pennies.

For one, it is clearly incomplete to deal with this, while the Raj will go crazy with updating the data. If your place does not have this, you can send the flash drive by mail to the same Moscow. The repairman can send data to the deputy via the Internet.

- Transcend 16 GB flash drive, the computer means it, but does not open it. Write “Insert the disc into the drive.” The LED used to glow evenly, but now burns out completely and goes out completely. What happened to her? What is a possible repair? How long and how much does it cost?

The firmware crashed (more precisely, the internal translation tables crashed). Repairs are possible and inexpensive, updating the data can also be done at a fraction of the cost. At the same time, it turns out that during repairs, all data is irrevocably lost, and to update the data, the flash drive is disassembled, after which it is sent to the washing machine. Choose what is more important to you.

A word to the repairman

In an hour of work, a number of precautions have accumulated, some of which are simply tsikava, but many of which may turn out to be crude in practice. There are many micronovels in them.

About Skoda optimization

It’s time to carry faulty flash drives or ask about them. It’s amazing that brandy seems to be messing around for an hour. Everything has become clear about noname, no one cares about the high venom, except for Kingston and Patriot. It seems like everyone is excitedly optimizing their spending.

The solder threads have become more enjoyable! And without any reason, after the introduction of the European Union ROHS directive in 2006, lead-free solders began to cause repairers many problems. The wine spreads more strongly and wets the contact pads, resulting in higher soldering temperatures and lower temperatures. Cold solders are now the biggest problem. As soon as the flash drive burns in the wrong hands, and one of the legs of the microcircuits ejects, the accumulation begins to play a fool. The USB connector before the board is also secured with soldering and, if there is insufficient solder, it easily breaks off.

"Confusion"

From time to time I get stuck with tangled wires on the front panel USB ports. There are possible consequences here that are fatal for flash drives. Most often, it is best to reverse the polarity of the life lines (turn the plug completely upside down), which will cause the stabilizer to burn. It’s difficult to replace it. If the data lines (indicated by D+ and D-) are mixed up, the controller will go out of order, and the LED will light up again. The controller - the microcircuit is deficient, there are no sales in the world, so repairs in such cases are difficult.

The miracle of rhinestones

They brought us an 8 GB Kingston flash drive for repair, covered with Swarovski crystals. A red light bulb flutters behind them. Finish it beautifully, but you won’t be able to spare the exterior without harm. By adding a technological utility, launching the batch: the actual capacity is 128 MB. If you don’t take the test, you’ll lose your memory.

It turns out that the Chinese faulted the old issue, flashed the flash drive so that it was recognized as 8 GB, and sold it for 100 dollars! Well, maistri, cut the soles on the go. Why should the rulers work? I could have soldered a normal chip, but when disassembled, the rhinestones would fly away. See the embellishment on Wikid.

I'll give a damn about the design - a chimerical, effective, non-standard case reduces reliability (at first for the sake of crappy heat dissipation - for today's fast-moving flash drives it's important), and the smut - is detrimental to maintainability. This is required when purchasing a mother on a car.

Well? - Roz'emi wildebeest!

Often clients ask to repair a flash drive with a bent USB connector. To explain, they stuck when it was inserted into the port, after which the hoarder died. True, in many models the connector is a weak point, its fastening to the board is insufficiently strong and protects the contacts from damage. The damaged USB flash drive comes to life when you lightly press on it in a straight line and die.

So, in situations like this, you DO NOT need to straighten the rose yourself! Leave it and take it to a repairman. In the event of a rough breakdown in the other case, the wire-conducting tracks near the socket are left to tear and the repair becomes significantly more complicated. Even the board of today’s flash drives is even thin, but it’s also very expensive. All that is missing is decals - remove the memory and save the data. The robot is foldable, and the flash drive is on Wikid.

Zhorstok games

Women often bring flash drives from us for repairs, but they suddenly change them. I would have done that if I had directly broken the device, but I wouldn’t have hesitated. And the stench, laughing sweetly, seems to have suddenly sealed the flash drive inserted into the USB port, after which it doesn’t work. And women in Russian villages! The other day, a client brought a Transcend JetFlash 2A flash drive - the USB connector came out of the meat, the textolette and all the connections were torn. I know this model well, I myself have a handful of such things. Working horses - serve the third river, the mіtsny building, the tovst payment, the oak soldering. If you want to step, nothing will happen, lives on after the dog’s teeth. Without letting the corpse rest in the woman’s hands.

On some luck, the flash drive didn’t come out: the internal tracks were damaged in the order with the connector. The data was updated directly from the memory chip, fortunately the capacity (2 GB) does not cause problems.

Lower requirements

I would like to give you a trivial message: be careful with the flash drives inserted into the USB port on the front panel, because it is very important to drain the spills for quick releases. Covered with hand and foot - and that’s it, hello. Often it is not just the flash drive that suffers, but the port itself, which gets twisted out of its socket and the fastening breaks. There are a lot of inexpensive cases, where wines are fixed with clamps made of solid plastic.

An excellent solution is a small (up to 1 meter) USB hub or USB hub, which allows you to place the flash drive in a safe place and connect it to more reliable ports on the rear panel. It’s best to secure the hub on the table (for example, with double-sided tape), then you can use one hand when connecting. Tie the shoes with a knot near the bottom of the monitor.

There is more to speech and monitors with the included USB hub, so do not miss this shortcut function. I give preference to those models (Dell, Asus), where the USB ports are located on the left side: when working, the left hand is free, and with a small skill, all connections can be made without any problems. Dell is also equipped with a card reader, which can be done manually.

Use your mind wisely

Since people have already started talking about USB devices, I have the utmost respect for their brilliance. As before, flash drives are no longer included in the package. Koristuvach take the first lace that comes across, but for free. The Chinese tendency to save money has made its way here: often a thin cable without shielding is made up of small-cut conductors, and not copper, but aluminum casings (like the use of other factories, which are under construction via CCAW). And the signal, and the food comes to the flash drive, weakened, and the code is changed with the house.

All this is a disastrous legacy: the storage device is either not recognized in the system, or it operates at an unpleasantly low speed (on the level of USB 1.1 - close to 1 MB/s), or it periodically “discards” through external connections . External devices with a USB interface, such as printers and scanners, may also fail, especially sensitive to the cables of HP models. Obviously, in such circumstances, it is important to pay attention to the selection of a subsurface - the cost savings are absolutely unjustified.

All devices are certified to the USB 2.0 standard, which is directly stated on the packaging. The cable must be of sufficient thickness (not less than 5 mm in diameter), braided with tinned copper plus an aluminum solid screen and be folded from a day of copper darts with a caliber of at least 28AWG (in short, The food will be supplied with arrows - 24AWG). The data from honest distributors is printed on the packaging or directly on the cable itself.

Up to the size of the rubber, the same mark should be placed with respect and do not take unnecessarily (the principle of “the supply of guts is not too heavy” is right here). Although the standard USB 2.0 cable can reach 5 m, in practice, cables extending beyond 3 m are no longer stable. For long distances (10-20 m), active footwear with signal boosters is recognized. Flash drives don’t need that: here they only need a cable of 0.6-1 m, and in other cases a cable of 1.8 m is the most common in our stores.

Extremely unstable operation is often observed with flash drives connected to the front USB ports of the system unit. The reason is the tight focus on the unshielded cable that connects the port to the motherboard (most cases are equipped with shielded cables, otherwise most people choose cheaper options). Moreover, weakening the grub on thin darts for an hour and does not allow the flash drive to show up: “an invisible device” and that’s all there. Therefore, I recommend that you first connect the flash drive to the ports on the rear panel, for which you need a device.

If the computer is bad

A USB hub is only good if it is active and has a five-volt power supply. Unfortunately, most people are still squeamish about passive devices, but here we are met with rejection: the supply voltage for the USB port is limited to 500 mA, and in laptops it is most often 250 mA. If there is a port for re-installation (on a laptop it is enough to install 2-3 flash drives in the hub), then this can happen for the better. Flash drives are physical, swapped for everything, there will be nothing - the voltage drain will be visible, although there may be inadmissibility of the type of translation table that flew, because at this moment we are exchanging data.

And the computer axis can easily freeze or need to be restarted when restarted. I’m clearly not in the mood to interrupt the session. Moreover, many times when a flash drive was connected, physical damage to the motherboard was avoided - so that the hot spot was removed (I remember, when paying for Gigabyte with a 965 chipset). So, miniature hubs may have some advantages in terms of design and ease of operation, but for a computer they are of great importance.

Illya Zaidel