I just don't work with usb. Don't use USB port. Software methods of development. Poshkodzhennya pivdenny bridge

The presence of USB ports on the outbuilding has significantly changed in the life of a modern inhabitant. Therefore, if you do not use USB port on a laptop or PC, you can change the port for a comfortable work. A non-practical port may override the functionality of a printer, scanner, as well as various other types of storage information.

Port Corruption Rules

Nasampered, for the prevention of breakage of roses, it is recommended to follow a few simple rules:

• to uniquely connect to a USB plug-in with some damage to the port or the body, smells of the garou or other signs of impossibility in the robot;
• do not outweigh the porters, going for the help of various multipliers and “trionics”;
• push the computer case in front of the robot from USB. Tse allow you to clean up static electricity, as it is the most widespread cause of breakdown.

Purchase warranties are often not extended to the USB port. This is due to the high level of their failures due to unseen and inaccurate koristuvachs, as if they don’t care what to do with a laptop, especially ports, it’s necessary for any rules.

Factories that lead to inaccuracies, that way of theirs

To fix the problem quickly and as efficiently as possible, if you don’t use USB port on a computer or a laptop, it’s enough to understand, through which port it is not specifically processed. The main causes of failures and breakdowns are:

Transition to the hardware part

Tse mozhe buti drank, if the cable was not connected, or the controller itself, the block was not connected, the lack of liveliness and others.

Listed problems can be solved for help:

• replace broken components for laptops and computers;
• re-verifications - which are connected and correct all the details in the system block and laptop;
• systematic maintenance of the cleanliness of the laptop and other activities related to the technical side of the power supply;

Pereskoda at the program part

Shards of attachments communicate with the operating system, vicorist drivers, faceless problems can be caused by their own incompetence. In this situation, some clumsy ways can help:

• turning on the controller through the add-on manager. In another way, we will connect with the dispatcher, we can turn on the controllers, by the way of their removal and remote re-adaptation of the building. Reinstall the controllers and repair the ports;
• driver update. If there is a defect in the robotic drivers, then you can find new ones and reinstall them. Installing the correct driver fixes the problem and fixes everything. Difficulties are often blamed if the USB port does not work after updating the drivers of other components. Then it is necessary to recognize: the problem is with the drivers on the attachments, which vicorist's roses, or without a middle in the wildness of the port itself. For the first one, the installation of an updated driver will help, for the other one, it will be necessary to shukati, at the same time there was a breakdown: pivdenny mist, the motherboard is more likely to fix the same problem;
• excluding other USB devices. The opening of ports can become due to their re-advancement and lack of livelihood. In such a way, additional devices can be added, which can be processed via USB.

This is also the reason why the USB port is not used directly on the motherboard of a laptop or computer. It’s quite possible that there was a short flicker on it. To get rid of this additional systematic cleaning of the saw, re-verification of the fact that the fault of the fixings and not to be hindered, removing the static electricity in front of the robot. As if the damage on the motherboard ceases to be processed one by one, it is necessary to get ready to change the payment itself. Shards, perhaps, at the nearest pivroku, and you won’t stop practicing.

Timchasom solutions for robots can be a PCI USB controller. However, even if the city is burning, it’s not possible to help. With this option, it would be less to go to the majstra to replace the bridge. It is impossible to self-sustain such an injustice, the stones of the replacement of the bridge are foldable and laborious of the robot, which will require equipment with special tools and machinists.

Programs for control

A helper in the diagnostics of USB robots can be special programs, recognized for the detection of all connected devices and I will become. Itself in the program you can indulge, which of the annexes "conflicts" with the possessions, which will significantly change the amount of time spent on the search independently. You can know these programs on your own on the Internet, you can stench with free access, without cost, and you can make a great choice. The axis of action from them (at the arms it is indicated to download for downloading):

USB manager

USBDeview

Advanced USB Monitor

USB Watchdog
Also, programs that block all USB ports. One of them is USB Watchdog.

Most of the time, they are aware that important information is stored on the hard drive of a PC, until access is gained. Dodatkovo blocking allows you to get rid of shkidlivy software, as it can be found on accumulators that are inserted into a computer or a laptop.

At great enterprises, in offices, a round of information from laptops can be used for additional programs, as for the hour of listening to the port, scripts are programmed by the system administrator. In this variant, the program works in the role of "watchman".

Repair

Even though they stopped working on USB ports on the computer or laptops, and nothing helped solve the problem, then you need to replace the roses. You can do it on your own at home, otherwise, having turned to a specialized service, you can improve fakhivts over it.

For an independent replacement, the port needs a soldering iron, rosin and new roses. It is obviously necessary to use a soldering iron, as well as knowledge about computer attachments, even though it will be necessary not only to sort it out, but also to take it back from the correct sequence. It is important to understand that in such a time there is a chance that it is not so, and everything will stop working. Nadal will need the services of a master, and the number of repair jobs will increase in size.

Obviously, repairing a laptop in the main koshtuvatime is cheaper, lower home option. Ale in services to replace and damage different things, so you can pick up the upgrades of a specific skin computer or a laptop. Also, there will be a guarantee on the repair of the robots, which will allow you to return again, as the repair will not be clear. In this state of mind, the smut - all the way to the choice of the master, so that the pennies were not spent for nothing.

Zagalom, the failures of roses on laptops and computers are awkward. You can do it as well as you can, so if you go to the help of the master. It is timely prevention of malfunctions to allow the continuation of the term of service of the components of the computer or the laptop and the cost of the repair.

Have a wonderful day!

The availability of USB plugs allows you to connect to a laptop a variety of smart extensions, from flash drives to printers and scanners. Such a connection method is more convenient, and it is practical to use USB on all modern computers, including laptops and netbooks. It’s a pity, the stench can go out of tune - with a black connection, I’ll build a coristuvach, so you don’t know.

Why did they stop using USB roses in laptops

It is worth putting your own skin on a coristuvach, so that you get stuck with the injustice. All causes can be divided into two types - software and hardware. For the first time, there are problems with software security, in which case the causes of these problems can also be different. For example, zvnіshnі porti can be infected by viruses. To the point of non-practices, one can call for some delay, or the availability of files in drivers.

There is another simple way to check the correctness of the hardware part of the computer: as if you are working under Windows, start the computer from the starter disk or a flash drive with the Ubuntu operating system (demonstration mode without installation). You can get absolutely free of charge, with which OS it's easy to "feel" over the part of the current computer possession. As a matter of fact, Ubuntu was messed up, got out, Windows was to blame. They didn’t make money - the reason may be the hardware character.

The reasons why USB ports on laptops cannot be processed through yaki can be both in the software part and in the hardware part. Sometimes everything is spoiled for a second, if only one or two. Below we can look at why such inaccuracies are reported, and also it’s possible to work for their independent adoption, so that repair of the rose is not necessary.

BIOS configuration revision

In the event of a similar problem, the first thing to check is that the USB controllers on the system board are not enabled. The stench can get out as a whole and independently, moreover, it will not be necessary to repair the rose. If the controller has ceased to work quickly, you can activate it in the BIOS:

1. Once the cob of interest hits Del, F2, or the other function key assigned to enter the BIOS on your extension, often.
2. Find Integrated Peripherals or Advanced (depending on the BIOS version).
3. Select USB Configuration. Here, on the contrary, the USB Controller row can be set to the Enabled parameter. If you don't know anything, you need to set the value yourself and save the current configuration.

The problem can also be blamed on any USB device that needs repair. To choose yoga, turn on the device, to win the given port - a mouse, a USB keyboard too. Try plugging in a reference flash drive. If the problems have ceased to be blamed, joke about a non-working peripheral device.

Pratsiuєmo with the dispatcher of attachments

Through the "Start" or in another way, go to the extension manager. Perhaps, one of the group of USB controllers here is assigned a yellow sign icon to call, which is why it is not functional.

You can try to fix the situation in the following way:

1. View from the value manager Zhovtim controller;
2. Restart your laptop.

At the next start, the system will re-install all the necessary software, after which the controllers, as they have advised, can re-load. Sometimes it helps to get the OS up to the front, if everything was functioning properly.

USB can be connected via system extension

The laptop's power management can be adjusted in such a way that the system itself, in order to save battery power, by turning on the USB-plug after a long period of inactivity. Everyday repairs are not necessary here. To stop the laptop from turning on the USB input, it’s enough not to allow Windows to change the parameters of the controller’s power supply, for which:

1. At the dispatcher, open the header of the serial bus controller, see the row of the root USB hub.
2. With a click, open attachments, choose the care of life.
3. Raise the order in front of the row, which allows the system to install nests to save energy.

Repeat the instructions for dermal prescriptions in the dispatcher of attachments in USB hubs.

Problems with motherboard driver

Sometimes problems with non-practical USB socket can be caused by an old system board chipset driver. The problem is overcome by downloading yogo from the nadiy dzherel and by an offensive installation. For whom:

If you don't want to trouble yourself by looking for the remaining version of the driver you need, you can simply download the DriverPack Solution program, as it will automatically recognize the add-ons with outdated drivers and update them.

If winna Windows

Other OS failures are the cause of controllers that do not function, so Windows itself needs to be repaired. In this case, it is necessary to reinstall. Alas, we should be blamed for the cause of the malfunction and do not defeat the robot, reverse the USB-ports practice, not zavantazhuyu Windows.

For whom it is possible, for example, to capture the system from a Live CD. If in this disk OS the port was ordered to lie down, then the problem is definitely with Windows - you can safely install it again. Even if the Live CD was not taken care of, then the problem should be solved already in the "Zalіzі", it is possible that repairs will be needed.

Also, most software failures with non-working USB controllers are caused by driver updates on the chipset or the motherboard itself (which, in fact, are the same after the fact that the main and main bridges on the motherboard were replaced by one chip). The same problem often occurs after reinstalling the OS. In another case, the controllers that connect USB devices can be faulty, otherwise the repair needs to be done on the system board itself.

LookForNotebook.ru

USB port not working on Asus laptop - Computers and Peripherals

Koristuvachі computer tekhnika constantly sticking with various problems and inaccuracies. І one of the faults, which are most often heard, is a breakdown of the USB port. All computer attachments have a USB port as an indispensable element of communication. In the event of a mishap, for example, a laptop, we will become obsolete through the loss of functionality.

Tsі neruchnostі can be usunenі only after the diagnosis of the cause of the breakdown. Obviously, when it is necessary to know the method of their adoption. We look at the possible options for repairing an Asus USB laptop as one of the most popular brands of computer technology.

The USB port of a laptop may not work for such reasons.

There are 3 types of USB faults: operational, system and hardware.

1. Poshkodzhennya rose

Modern Asus laptops can, as a rule, 3 usb ports. It’s even more convenient, to the one that the vlasnik can immediately work with a kіlkom outbuildings. For a possible localization of a malfunction, hurry up with another rose. If a USB device is identified, change the wrong port. Change your mind, there is no way to see that mechanical trouble.

2. Malfunction in the operating system

2.1. The most frequently reported reason is due to a virus attack, as a result of which the laptop does not support USB attachments. To transfer to another, scan the system with the current version of the anti-virus program and remove infected files from different locations. Then restart Windows.

If an anti-virus program is not installed on the computer, or it has not been updated for a long time, then it is necessary either to install it, or to update it.

2.2. Reverse the robot drivers at the dispatcher of the annexes. Change, scho is not recognizable outbuildings. Otherwise, install the driver for an unknown add-on, install and reinstall the laptop. After re-advancement, the problem can be resolved.

Although the above methods did not help and USB, as before, it does not work, it is recommended to reinstall the operating system.

2.3. A possible reason for not recognizing USB devices may be a pardon in the BIOS system. This error is fixed by updating the firmware of the motherboard.

3. Poshkodzhennya pivdenny bridge

The location of the Asus laptop, navit unimportantly on small spaces, can also be folded out, which provides a variety of functions for the work, one of them works for the USB port.

It’s easy to get in the right place: it’s enough for someone, for the butt, spilled cavi on the keyboard, or a short hum in the connected USB cable, or an extension. Even if such negative officials are small, then the USB port robot is attached, and for their further functioning, replace the next place at the service center.

tdblog.ru

Don't use USB port. Software methods of development.

This technology has been used for easy and handy work with printers, scanners and other devices for data storage (old hard disks, USB flash drives). All activities with the installation of USB attachments were reduced to a simple principle "Plug in and out". Deisno mobile attachments have become themselves through USB technology. Not only desktop PCs and laptops, but also gaming devices, smartphones, cameras, navigators and many other devices are equipped with USB ports.

USB 2.0 ports provide data transfer rates up to 480 Mbps, while USB 3.0 provides maximum transfer rates up to 5.0 Gbps. The USB symbol is a kind of trident, painted on both USB attachments and on computer roses.

USB technology has already been seriously developed and recognized a lot of improvement, so USB porting, with the right victories, rarely calls out problems, and when problems are caused by them, it doesn’t sound so much trouble. This article will include the main principles for troubleshooting USB ports.

First, let's start by describing the main recommendations for working with USB ports and attachments that are connected to them:

Do not connect attachments with visible mechanical USB sockets, as well as extensions with external accessories to the case, or with a clear smell of garou. If on the USB motherboard there may be mechanical failures, it is better to plug them into the motherboard (with roses in the front part of the case) or seal them with colored tape to protect them. For good luck, it’s better to replace it in the main with a new one. - try not to change the USB port. The struma power is limited: 500 mA for USB 2.0 and 900 mA for version 3.0. Don't bother with more USB ports for more USB multiples. Today's mother's fees can already be up to 10 ports, which is enough for a homemade wine. Be sure to buy an additional PCI or PCIe USB controller, lower the cost through the USB trinity.

Just as USB ports stop working on a laptop, the robot becomes more foldable on a new one - do not connect a printer, a scanner, or a flash drive. І on the view of a stationary computer, the installation of an additional USB controller is more than satisfied.

In case of failures, when there is a warning about the pardon “USB attachment is not recognizable”, the problem may be in the USB port itself. Tsya problem sounds like it's easy to do it, the shards of it are blamed more importantly on the software level.

What robiti, how not to practice USB port?

Whether there is a hardware attachment in connection with the installed operating system through a special program - the driver. A lot of problems from the outbuildings are caused by themselves for additional drivers. The same and at the same time with impractical USB ports. Below are a few ways to help fix USB ports on the software level.

Just reboot your computer

If the USB ports stopped working quickly, and the USB attachments do not work, then in the simplest way, you can solve this problem and restart the computer. Just reboot your computer. Even if there were no daily problems when the drivers were driven, then the inaccuracy would appear after the re-drive.

Updating the configuration in the Attachment Manager

If it is not possible to reset the computer at the moment (for example, through the operation, which is an important operation), then it is possible to reset the driver without resetting the entire computer through the Device Manager. Right-click the mouse on the label "My computer" and select the menu item "Keruvannya". Or, in the "Start" menu, find the program "Vikonati" and after the launch, enter the command devmgmt.msc.

At the top, click the left mouse button once on the list of attachments and then click on the tab "Dia" in the main menu, then click on "Update the configuration of the device". then your problem is solved, USB port the faulty repair.

USB Controller Wipe

Another way to fix the USB port is to unplug and then reset the USB controller. For whom it is necessary to start again the Attachment Manager. At the list of possessions, which you can check with the wiki, know the distribution of USB controllers. On the skin extension, click on the right button of the mouse and delete your whiskers. After the removal of all controllers, simply restart the computer. The controllers will be reset and the USB ports will be available again. Tse mozhe virishiti your problem.

Updating USB controller drivers

Another reason why USB ports don't work is because the USB controller drivers are bad. The only change is to know the correct drivers and reinstall them. In order to acquire a different driver, it is necessary to recognize the driver for the USB port of the add-ons (via the second add-on instance code). Installing the correct driver can solve the problem in one minute.

Disclaimer for other USB devices

Some USB ports do not work through their rewiring, if too many USB devices are connected too much. USB hubs sometimes don't provide enough power for connected devices. Connecting attachments can accommodate all the allowed hardness of the computer's USB controllers. If you have it connected to a USB hub, just plug it directly into a USB port on your computer. It is also possible to remove plug-ins to the USB-hub, and then plug-in other plugs in the hub. In the future, add a USB-hub with a water power supply, which will provide sufficient power supply to all attachments, connected to a new one. Abo poshkodzhenno USB controller, zokrema pivdenny m_st of the motherboard. At this time, the best thing you can do is replace or repair the USB port controller at the service center.

ddriver.com

Chi not pratsyuє USB input on a laptop?

Hello everyone!!! Shanovnі friends, vіdvіduvachi, guests of the site Soft-Click.ru and just know individuals!!! This small post will be intimidating to people who do not have access to USB on laptops. Let's get started.

1. Turn on the "start" function at the left corner of the laptop.

2. Open the computer.

3. At the vіknі, scho vіdkrylos, in a parallel line vіdkrivаєmo the function of “powerfulness of the system”.

4. At the left column, there is a pressure on the function "Attachment Manager"

5. If one of the USB inputs has a hail sign in a yellow frame, you need to hover over it and double-click the mouse.

6. In the "Vlastivosti" frame, add the "visibility" function.

7. To enable the USB input to work, you need to know the new driver. The chervonim color is assigned to the code, which we know on the special site devid.drp.su. After copying the code, enter it into the search line of the Find Driver website.

By running the input data, your USB input will become valid again. Well, that's all!!! Now you know how to install the driver that is downloaded on your laptop. Good luck everyone!!!

Z Povagoyu, MAX!

soft-click.com

How not to use USB ports

It has become impossible to know the current motherboard, the native support for the universal serial USB bus standard, with recent feasts. Although the presence of the chi and the daytime injects the practicality of other components, at the same time, it is less, significantly expanding the possibilities of the computational system.
Having first appeared in 1996 as a roci, it has entrenched itself on the market. In pairs with LPT and COM tires, the novelty has little possibility of “hot” replacement of attachments and supported Plug&Play self-configuration technology.

At the same time, the left part of the peripheral devices are connected to the computer for the help of USB. All printers, keyboards, bears, scanners, mobile phones, digital cameras, obviously, flash drives and hard drives. In this way, for some reason the USB port is not working, it may be considered as a serious malfunction. Some of the most interesting portable appliances are laptops, netbooks, tablets.

If you don’t use USB ports in a personal computer, then you can simply turn the functionality and turn it quickly - for which it’s enough to add an expansion card and connect it to the PCI or PCI-Express socket (depending on the modification). In addition, in this way, the old system has to add support for the newest high-speed USB standard of the third version. And if you don’t use USB ports on laptops, then in order to solve problems in some cases, you may need to visit a service center (SC).

Before speech, the global Merezhі has more articles, which indicate the procedure for independent repair, redirect itself to the site of the repair service.
Without a doubt, if the USB port is not working, then the problem can be solved in the SC. The axis is only tіlki tse vimagatime of financial vitrates, sometimes even more than suttєvih. In addition, when the laptop is being repaired, there is another way to see this confidential information, even if no one can give a guarantee that in a few hours your family photos in the “nude” style will be on Winchester, do not lean on the Internet.

Ale vyhid є. Having shown that USB-ports do not work, you can try on your own to renovate them.

Nasampered, it is necessary to simply re-arrange the system. Sometimes help.

For offensive action (for the sake of understanding, what in the past did not bring a good result), it is necessary to pull out the cords of the connected devices from the USB ports.

Є ymovіrnіst, scho do not work USB-port through too high strumov vantazhennya on the bus electrical cascades.

Then we need to connect one attachment, for example, a bear, and revise it. In such a rank, it is necessary to protest against all roses, the shards of some are wrong, less than the deacons of them.

Daly in the "Appliance Manager" of Windows, delete all entries of the "USB Controllers" group and reconfigure the computer. After that, install the driver on the chipset of the motherboard (Intel, NVidia or AMD).

If all the tests turned out to be unsuccessful, then as a cardinal effort you can try to reinstall the operating system. I don't need to carry the computer to the service center.

As you can imagine, all of you need to work, having changed your mind, that the USB bus has not been locked into the system BIOS.

Connected to system blocks through serial (COM) and parallel (LPT) ports. The standards were made simple in implementation, which was positively indicated on the varsity of motherboards and the top of the line, which victoriously assigned interfaces. There were shortcomings of the impossibility of connecting peripheral devices "on the go", not including the life of the system unit, and the throughput of the building is also small. However, it was a price to pay for "cheapness", and to the very beginning of multimedia nothing on the basis of its special features. It was necessary to think about the replacement of COM and LPT. The result of the work of many great companies was the appearance in 1996 of the first version of the USB interface (universal serial bus), which allowed scaling for the speed of the work and supported the hot Plug&Play connection. Since that time, the generation of the standard has changed, and version 3.0 is being actively promoted at the same time. It's a pity, despite all the efforts of retailers and versatility, dossi rich in counting systems and others note that USB-ports have ceased to work. And for no apparent reason. What’s wrong: the USB port is even simpler: the plug has less than 4 darts (inode 5, five - screen), two of them are transmitted data, and two, which are left out, serve for electric power.

Repair and maintenance

We note that in order to ensure the uninterrupted operation of electrical appliances, it is necessary to periodically review the revision. The right machine is to be cleaned, it is necessary to clean the TV from the ventilation grilles of the TV, and the mobile phone is to be charged and cleaned from the downloaded programs. And the axis of the computer, as a rule, is “rich in my own way”: after installing the yoga system unit under the table, they often start to choke with their feet, do not shy away from cleaning the radiators, but about those that are in the fan bearings, even if they add oil, few people feel . Chi varto wonder, what time is it, if the USB ports are turned on raptom? Luckily, 90% of entrepreneurs start working independently, without going to the service center and unplanned appointments.

Basic entry system

For any failures in the robotic sequential universal bus, it is necessary to change the settings in the software configuration of the motherboard. It is present both in portable and in stationary computers: it tests the key blocks and generally configures the robotic modes, including the possibility of USB blocking. This program is called BIOS (Basic Input/Output System). In modern systems, UEFI came, but the basic principle of functioning was saved. Obviously, the computer's skin manager is simply guilty of nobility, like enabling USB ports in the BIOS of the motherboard. In a different situation, an insignificant zbіy or chiys heat - and you happen to go to the service center, wanting everything you can do on your own literally for the fault.

Pay configuration

To get into the BIOS, you need to immediately after the inclusion of a lot of times press the Delete button. On laptops, this function can be set to F2, which is displayed on the screen with the logo (after pausing, you can read the message).

It's a pity, speaking about those, how to enable USB-ports in the BIOS, we can not describe the exact algorithm for dіy, shards, fallow in the implementation of the configuration program, the placement of points in the vіdrіznyatimeetsya. Koristuvach is guilty of "going through" all the menus, using the USB-controller, or take the instruction book before paying and help you to know the request for a given item. So, since USB ports are no longer working, then on some boards you need to enable Advanced BIOS Features and know the USB settings. Having pressed the Enter row, you can choose the Enabled / Disabled or On / Off camp. Vykoristannya may be allowed. On other motherboards, go to the Integrated Peripherals item and know OnChip Stan - Enabled. It is also hard to believe that Legacy USB Support is also a task. Also, it's better to check the BIOS: the task is to start up before activating the controller of the universal serial bus.

Operating system registry

Windows allows you to change more than one number in the customizations on the software level. However, there are only practical ones for these outbuildings, as they were already connected to this computer, and for them, drivers were installed on the USB port. For fencing/unblocking the robotic tire follow:

combination Win (button with the symbol "finally") + R;

At the row, when you show up, type regedit (viconati);

Navigate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\USBSTOR;

Know the Start row and for the help of the dependent click of the bear, change the value from 4 to 3. This is the normal mode of operation. Change three to four, navpaki, harrow the USB stick.

Change to become commemorative after re-advancement. We do not recommend without the need to “play” with this item, the shards can fix problems with the bear and the keyboard, connecting to other roses.

Connecting USB ports on personal computers

For the convenience of work with the system unit, a part of the roses is placed on the front panel of the case. Zocrema, sockets for speakers/microphone and USB. Definitely, it’s smart to connect the peripherals without swiping a free rose from the gate side of the system unit, but using easily accessible sockets. At the same time, in a similar implementation, there is a shortcoming, which means that the connection of the USB ports in the front panel is behind an additional cable, stretched in the middle of the case to the comb of contacts on the motherboard. Zvіdsi th problems. The USB cable is to be blamed, not for copying conductors, not for cheap Chinese cases, but for the size of the support, for the size of the soldering / stamping, for the durability of that іn. .

Also, as on the front panel of the system unit of the personal computer, the USB ports stopped working, it is necessary to remove the cover for the case, to know on the board the USB header with a connected cable (signed), neatly rose the pins and the plug and re-plugged the connection. Sometimes it is even more effective to simply switch to a dry row. For example, if you have a cable up to USB 5-6, you need to come up to 7-8.

Before speech, the problem is with the roses of the front panel, one of the widest. If you don’t have time to open the case, then you can connect the periphery to the nest on the back wall.

“Yes, it’s served”, or the Problem with eating

Although the specification for the universal serial bus is set to set the maximum stream per port to 500 mA for the other version and 900 mA for the third version, it does not mean that all sockets can be plugged in one hour at such a convenience. More than that - the shortest path to problems is the power of "why USB ports have ceased to work." All the present, pay to avenge the universal bus controller, which, speaking in simple terms, carries all kinds of roses. Physically designed electronic attachment, which can allow direct access to memory with recognition of overrides and the building often vibrates the central processor for routine operations with the overpowering of data flows. For a large number of port controllers, you can have a kilka. The more attachments are connected to the socket, the more strumov more attention to the controller. And according to the reach of the song value, a banal misfortune of life begins, which appears in failures, in the presence of connected outbuildings and to bring the controller out of harmony through the shifting.

Before speech, a USB cable, purchases on the market for pennies, for the help of some kind of help, it’s possible to come to some kind of “hard” building, maybe a significant internal support, which will worsen the situation with life. Peripheral component connections may not work properly due to the loss of voltage in the conductors of the non-acidic cord.

In this rank, for example, the USB port of the printer is not working, then it is necessary to change the connection, so that the communication wire is viable, and the order of the roses on the board is not connected whether it is any other attachment. So, you can sing-songly blame the problems through the power supply, like turning on the printer in one port, in the other sound DVD (without the power block), well, and in the third “practice” the Wi-Fi transmitter or, which is bad, hard drive.

How to fix the fencing on the strum vanishing

"Zmusity" the controller to pass through a strum, larger, lower than the one for which the vin of repayment is impossible. Therefore, in case of failures at the robotic peripheral USB devices, you can go in many ways:

Separate the components according to different controllers, so that the printer is connected to another rose, which is empty;

Get the most “non-intrusive” attachments to USB 3.0 ports;

Vykoristovuvaty zovnіshniy hub іz active eating. This attachment is an analogue of a tee for electric lines (roofing lines). It is connected to a free computer, to a new one it is connected to the power supply, and the periphery is connected to the port on the hub. Even better solution. Nedolіk in the fact that you need a free socket and additional pennies for the purchase.

The driver is not a luxury ...

At the same time on the market there are impersonal boards, in some cases USB 2.0, a new standard - 3.0. Moreover, even though it is assigned about the version, it is not completely victorious. Attach a USB port such that it is necessary for the robot to install a driver in the operating system. Disposable. Tse obov'yazkova vimoga. In this way, as a computer manager, connect USB 2.0 to a pink port of the third version, but if you forget to install the software package for support, then normal operation is not guaranteed.

Problems with contacts

The middle plugs of the USB bus are coupled with spring-loaded mid-tongues. The very zavdyaki їm vіdbuvaєtsya zіtknennya z contact maidanchiks at the roses. With frequent vicarious contact, the contact is destroyed and failures begin. To solve the problem, it is necessary to turn the arc of the tongue for an additional head, or replace the interface cable with a new one.

Tidying up the middle and ringing of the system unit

Even more often the sound of the computer seems to be clean, prote in the middle of the case and put the saw down. Zabrudnennya skhilnі and up to the roses of ports. Pobutovy saw not to carry out the struma. To that, as the USB port is no longer working, it is necessary to thoroughly clean the roses, having seen the douche for help. It is necessary to remember that that inner purity is called - the whole speech. The system unit performs periodic revisions for cleaning and blowing.

Traplyatsya like this, if stop working on USB ports on the computer. In these articles, we can look at some of the reasons that lead to such a problem, and that is the way to solve it. The best thing you can do is to restart your computer, because some problems with USB ports can be solved through a pardon in the driver. If this method did not help, let's give it.

Possibly, the BIOS of the motherboard was messed up. As a valid USB controller, for any reason, it is disabled, it is necessary to increase it. When starting the computer, press the Del or F2 key to enter the BIOS. Dali in the Integrated Peripherals or Advanced section, we know a similar item on the USB Controller and look in which position (Enabled - on, Disabled - on). So the axis, if you have the Disabled mode installed, change its length. To save money, press the F10 key and press YES if you wish. After re-advancing the port and repaying, if it did not help, then hover over the points below.

Reasons for not using USB ports on a PC:
- Incorrect USB-attachment: I recommend turning on the computer, turning everything on first (Misha, keyboard, printer, webcam, etc.). Leave one more working flash drive. If a USB flash drive is required when starting the computer, then the peripherals will be installed. It is possible to identify the most wrong way by following the path of the subsequent connection to the computer.
- do not correct the damage can be done through the wrong program code. Idemo to the "Dispatcher zavdan".

Buv vipadok of one I know, if they stopped pratsyuvati yusb port. Replacing the 3V battery on the motherboard solved that problem.

That's all for now, friends! For respect!