The bios is reset, the battery is new. Skidannya BIOS settings of the computer - for what. How to drop the BIOS from the battery
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BOIS collects information and manages the basic features that are installed on your computer. The BIOS also certifies for the correctness of the displayed operating system hour.
How to reset the BIOS
You may need to reset the BIOS on the cob in such situations:
1) You have installed a more advanced possession in your PC, but if you are dependent on the operating system, or you blame problems on your robot: the possession arises from the system hour after hour, the system hangs up just fine.
2) When trying to “pair” the computer, you have set the BIOS parameters, which in fact are not supported by the installation on your PC. As a result of which the computer zovsіm ceased to vmikatisya.
3) You have updated the BIOS, and in this situation it is recommended to reset the BIOS.
4) Vinikla needs to reset the password, which is powered when the computer is turned on (before the actual capture of the installed operating system).
Which material will be reported and demonstrated on specific butts, how to reset the BIOS to default (for locking) on a personal computer and laptop. We can look at the reset like from the BIOS itself, so and without intermediary switching the contact\battery on the motherboard of the computer, how to live the BIOS chip and do not let "forget" saving the update.
Skidannya BIOS through the menu item
The most simple and logical way to reset the BIOS is to select a menu item, which is the same as setting the BIOS itself.
This point is practical for all versions and variants of BIOS-iv, the proteo yogo name and layout can be changed.
To give you an idea, I will show on a specific example the development of this item in a typical BOIS.
To enter the BIOS setup, you need immediately after vvіmknennya (until the moment when the operating system itself is captured) a few times press the key Del on the keyboard of a personal (stationary) computer or another key, like a laptop. The most common way to enter the BIOS on laptops is to use a key F2.
If there is a popular version of the BIOS, which is universally victorious, the given item is changed in the main menu:
Load Fail-Safe Defaults- dropping parameters and adjusting the BIOS to a parameter for promotion. In this mode, all computer components will be tested again. It is recommended to go as far as possible before installing the operating system in case of suspicion that such a component is working intermittently, for example, a memory stick.
Load Optimized Defaults- if you select this item, then the adjusted BIOS parameters will also be thrown off, but with a little bit of optimization. AT this mode some of the components pass the “urization” test, which is why the computer’s attention is supposed to be faster.
If you are talking about laptops, then there is something more complicated. Voni interface BIOS menu There may be strong transformations and stylizations under the brand of the company.
For example, an HP laptop BIOS looks like this. Here you can change the settings by choosing an item Restore Defaults.
Having named the item that the BIOS has been upgraded to, you can use it else, but for yourself: Load Setup Defaults, Load Optimized Defaults, Reset to default, factory default, Setup Defaults that sound. Roztashuvannya can also be reviewed, most often this item is found in the depositor exit.
In addition to the foregoing, you will need to know in your BIOS version (including UEFI) which item and click on the new one. Navigation in the BIOS is controlled by keys arrows, and select keys Enter.
After resetting the computer settings, it will either be reset, or you will need to enter the BIOS for savings, and you will be reset to the standard option.
Well, you can't access the BIOS through entered password, or the computer is supposed to turn on after "experimenting" with the BIOS settings (as an option, if you try to overclock the computer), then you will have the next way to reset it.
Skidantnya BIOS through a jumper on the motherboard
On the larger motherboards of the computer, there are jumpers, which are physically stacked with pins, and, if necessary, are shorted for additional attachments (jumpers). To zamikannyam / unmikannyam sing jumpers zdіysnyuєtsya configuration chih іnshih parametrіv PC.
By closing the jumper, which goes to the BIOS, it will be possible to skip parameters for locking.
To reset the BIOS for an additional jumper, you need to step forward:
Pull the computer out of the electric grid by pulling the cord from the socket. If so, you need to use a twist and turn the screws to trim the computer's lid.
Having disabled access to the middle, you will need to know the jumper on the motherboard, which will allow you to configure BIOS settings for the download. This jumper in most vipadkіv roztashovana not far from the battery, how to live BIOS and do not forget to reset.
As a landmark, the bridge is often signed with a special rank: BIOS RESET, CMOS RESET, CLEAR CMOS, moreover, the text can be abbreviated, for example, CLR_CMOS.
The jumper itself can be folded like from two pins, so from three. If there are three pins, then change the jump to the next couple of pins, and if there are two, then move the jump from another month on the motherboard. Just remember the jampa before taking a jump, and rather take a picture of the yogo cob camp.
Then it is necessary to press the button for about 10 seconds. The computer, obviously, will not turn on. to check the alarms, this procedure is necessary to reset the BIOS.
Zrobivshi tse, turn the jumper at the top position, and then put and screw the computer cover, turn on the life.
Done, the BIOS has been dropped. Now you can re-adjust the BIOS parameters, or use the ones that were put behind the lock.
How to drop the BIOS from the battery
The BIOS reset jumper will sound like it is charged by the battery. This is due to the fact that the microcircuit, in which the BIOS settings are saved, is not independent. Tsya battery akraz and pіdzhivlyuє BIOS, allowing zberіgati tasks koristuvannya nalashtuvannya, as well as pіdtremuvat robot vbudovany year in the period, if the computer nestrupleniya.
After pulling the buckle, carefully twist the battery into a thin sprat, and then turn it in the right direction - adjusting that BIOS parameters will be thrown off.
It is necessary to note that in some cases the battery is not known. Show respect for this fact, as you know, that the battery is already primed in the slot.
Short pouch
Now you know, in some cases, the varto goes into the BIOS, and how you can work it out. The first method is universal, and the other and the third are more suitable for stationary personal computers. Laptops also have a battery, so it's hard to get to the BIOS, but it's hard to get to it.
As soon as you are aware of the material, you have no food, then do not sort out the comments.
If you have a BIOS reset after a skin reset of a computer or a laptop, then this situation can lead to great inconvenience. For example, in this case you cannot change the password for entering the system or the BIOS setup program, as well as change the parameters of the frequency and voltage of the processor, which are necessary for overclocking the computer. However, practice shows that, as a rule, you can correct the situation, if the BIOS does not save the adjustment, you can do it yourself, without going into computer fahivtsiv.
Let's assume that you have introduced some changes in the BIOS and saved them, then they re-advanced and show that the changes you entered are not saved, so the stench did not gain rank, and the vikorist system replaced them with the factory settings of the BIOS for locking. Otherwise, the computer, when zavantazhennі podomlyaє, scho, scho in BIOS mіstaetsya neіrnі danі і propouє you go to the program to adjust the BIOS, schob to make a new change. I understand that such a situation is repeated constantly and your settings are permanently turned on and not saved, creating significant problems with the computer beyond recognition.
For this problem, it is possible to have a few different reasons and choose the method of solving the problem to lie in the fact that the very reason is behind the phenomenon. Nasampered, if similar symptoms are detected, they should be reconsidered. Since the battery lives on the CMOS memory, all the data that is entered by the BIOS is stored in it. Also, when the batteries are fully discharged, the CMOS memory cannot save three hours.
It also trapleatsya, that BIOS settings are not saved during pardons at the BIOS itself, the filthy contact of the BIOS microcircuit motherboard, what is bad to sit at the BIOS battery socket, CMOS memory failures, and also, what trap next to, if the life block or the life button is faulty.
Methods for solving the problem
In more cases, the problem is helped by the removal of the CMOS memory, or by replacing the battery, so as to live the memory, for a new one. About those, how to remove the CMOS memory and how to change the battery, we wrote in other articles.
Well, you threw off the CMOS memory and replaced the battery with a new one, but, it’s not less, tweaking the BIOS is all the same, you can try to change the life block, the life button, as well as the contacts of the BIOS chip. It’s also a sense of misunderstanding that the battery of life is sitting at its nest. Well, if you messed up, that this factor is not a problem, then, more for everything, on the right, you are lying in the fault of the CMOS memory, the BIOS chip itself maternity pay. In such a situation, you need to replace the faulty microcircuit or replace the entire motherboard.
Visnovok
The ability to make changes to the BIOS setup is an important tool that allows you to optimize your computer's work and bring performance to its best. Therefore, the impossibility of saving the BIOS personal computer abo laptop є for koristuvach great unruliness. This situation can have a variety of causes, but in most cases it may be bad for the battery contact with the socket, or for the discharge to live the BIOS memory. Therefore, replacing the BIOS battery usually solves this problem.
Like on your computer discount hour and date. Yakscho reset the BIOS. How to break down Windows takeover(For example, Windows will take over some other time). Those came hour change CMOS battery on the motherboard of your system unit! Axis to you and the answer to the question: "Why does the hour beat on the computer?"!
After you change the batteries at the first startup of the computer, the factory settings that are saved in the BIOS will be "thrown" into the CMOS memory. That, to say the least, is one of the ways to fix the error, because you were too smart with the BIOS tweaks. To do this, turn off the computer, remove the battery from the motherboard for 30 seconds, install it back and the factory settings of the BIOS will be updated, and the computer will be restarted.
CMOS Battery Service Lines
The term of operation of the battery is 3-5 years. However, є vinyatki - deyakі batteries work more (yakіsnі) or less (through a sluice). If the battery itself is the cause, then more often than not, the year will be beaten up and more lacquered coristuvach.
What is BIOS and CMOS
For those who are stuck in the past with the word BIOS, I will explain. BIOS(eng. basic input / output system - “basic input-output system”), also BSVV, - a part of the system software, as it is recognized for the given operating system API access to the computer equipment and connections to the new device.
CMOS(The name of the technology behind which the microchip is vibrated: Complementary Metal-Oxide-Semiconductor - complementary metal oxide conductor or CMOS). Crim adjust BIOS, CMOS saves computer configuration parameters.
One more reason to give up at that hour
Other The reason that the hour on the computer is fluctuating may be the wrong choice of time zone. your region. It is important that the hour you have set is based on your time zone. If the time zone is set correctly, the battery is good, and the hour on your computer still fluctuates, you can let it go, what your system does not have remaining updates that є rozbіzhnostі іz server hour in Іnternetі. For an hour on the computer without breaking, it is necessary to work harder.
On the anniversary in the tray, right-click on the mouse, after which you see context menu. Next, select the item Set the date to that hour.
On the tab Date and hour select - Change the time zone.
Check the box next to the item Automatically switch to the summer hour and back and press OK.
Next, go to the tab Hour on the Internet and click - Change parameters.
