How to make bios default. Methods for resetting BIOS settings. Technical reset
1. Forgot password / set unknown password on BIOS.
2. The operating system on the computer does not load.
3. The computer does not turn on.
4. The computer is unstable.
5. The computer turns on and makes strange sounds.
6. You thoughtlessly tinkered with the bios settings and want to return the basic settings.
7. You tried to overclock, but after that the system does not start.
Methods for resetting BIOS settings
Throw off BIOS settings can be done in several simple ways.
1.1. After successfully entering the BIOS, find the recovery partition basic settings. Usually this is the item - “load Fail-Safe” defaults can still be reset to optimal settings- “Load Optimized Defaults”. To confirm the reset, press the Y (yes) key in the dialog box. Don't forget to save the settings before exiting: item - “Save & Exit Setup”. Next, the computer will restart, after which all settings will return to their original factory settings.
1.2. Reset settings B iOS in most laptops and netbooks is located in the " EXIT." P After clicking on the item “ Exit" select "Load Setup Defaults".
1.3. To the lucky owners of motherboards with UEFI interface you need to go to “ R advanced settings"- "Advanced Boot". Reset is carried out in the “Save and Exit” item (save and exit). Next is the item “Load Defaults”, if the interface is in Russian, then select the item:« N default settings."
2. If you can’t get into the BIOS due to set password or due to the inability to get into the BIOS (the PC does not turn on, etc.), then you need to do hard reset.
2.1. Observing safety precautions when working with electrical appliances we turn off the computer and turn off w power supply from the mains 220 v.
2.2. Unscrew two screws and remove the side cover PC.
2.3. We find on motherboard battery CR2032 and carefully remove it(usually the battery is removed by pressing a special protective e lk that holds the battery).
2.4. Wait m for 1 minute, A then insert the battery into place with the correct sideand lightly press it until the characteristic Christmas tree
2.5. We connect the power cord and turn on the computer.
3. On hard reset B iOS on a laptop or netbook, you must remove the battery before removing the CR2032 battery. To find out more details, how to remove back cover and get to the motherboard of your device to remove the batterydetailed informationread the manual for your device model.
Attention! After reset in Bios must be set right time, date and yearin the Standard CMOS Features section" or " SysInfo " .
If after these steps the computer does not start or displays message "CMOS checksum error" then buy new element CR2032 power supply and install it into the motherboard. After that check the time at B iOS in the “Standard d CMOS Features” section" or " SysInfo " . Thank you for your attention. I hope everything worked out for you!
Have you recently changed a component on your computer, updated or changed the BIOS settings, and now your PC won’t start?
In this case, try resetting the BIOS to factory settings - default. Below you will find instructions on how to do this.
Resetting the BIOS to default by switching jumpers
In a computer, unlike a beech, you can easily get into the case, so it is an order of magnitude higher in terms of resetting the BIOS.
Of course, you can unscrew the lid on a laptop or netbook, but if it’s your first time, I don’t recommend you do this.
Everything is so compressed there that it is easy to damage or not even be assembled as it was. We're talking about computers here, so the first thing we'll do is turn it off.
We also make sure to turn off the power to the computer. If there is a special switch, then move it to the non-working position (0).
If you do not have such a switch, unplug the power cord from the power source or turn off the power in the apartment.
There should be a jumper near the power supply to the motherboard, usually labeled "CLEAR_CMOS", "CLR_CMOS", "CLRTC" or "Reset BIOS".
Move the jumper from the default position (usually pins 1 and 2) so that pins 2 and 3 are connected.
Wait a few seconds. Install the jumper in initial position(that is, again to pins 1 and 2).
If you have a switch on the back of your computer, set it to (I) and then restart your computer.
Resetting the BIOS to default by removing the battery
Check back your computer, if you have a button that turns off the power, turn it to the OFF (0) position - the ON position (1) means on.
Before you remove the cover, make sure that the computer is unplugged from the power source.
Remove CMOS battery. This is usually a flat round battery with a capacity of 3V, similar to a watch battery.
Wait at least 5 minutes. Insert the CMOS battery back and install in the correct position.
If you have a power cut button on the back of your computer, turn it to (I). Then restart your computer.
Reset BIOS to factory defaults
Turn on your computer and press the appropriate key on your keyboard to enter the BIOS settings.
This is usually the Del (Delete) key. However, some manufacturers may prescribe others function keys, such as F1, F2 or F10. Select Load BIOS Defaults.
Save your changes and confirm your choice. In some types of BIOS this choice may be a separate item and you will need to click additional keys, such as “F10”, “Save changes”.
After this process, don't forget to configure the BIOS. Without correct configuration Most systems will not function properly with default settings.
If you don't know how to configure the BIOS, don't take any action. You may actually damage your computer.
If during the process of resetting the BIOS, what is written here is not enough or is not entirely clear, I recommend searching on YouTube for specific types– there are video instructions, and we say goodbye. Good luck.
BIOS default BIOS: (Basic Input-Output System) basic system input/output, which is stored in the memory of the motherboard and is needed so that you and I can control the hardware that is installed on your computer. Many users experiment with the BIOS, try to set the settings they need, some need to boot from a CD-ROM to install operating system, and who wants to boot from a flash drive, for some it is not detected HDD and so on. And it often happens that there is simply no way to work with these changed settings, what then?
- Note: if you have changed the BIOS settings so much that you can’t even get into it, read.
First of all, if you change settings in the BIOS, it would be better to write down all your actions. If problems arise with your computer, you can restore initial settings. But even if you got carried away while working and, of course, didn’t write anything down, in any case you can always return to initial parameters BIOS and make default settings, specified by the manufacturer, for this you will have to use the Load Setup Defaults or Load Fail-Safe Defaults function. It will set the safest BIOS settings, which will be optimal for normal operation systems, and they will become the same as they were before your experiments.
BIOS default
So we are in the main BIOS window, then we need to go to the (Exit) tab, it is located from the (Boot) tab to the right after the (Tools) tab and is underlined in red. In it, using the arrows on your keyboard, select the Load Setup Defaults item, press Enter and go to the menu. Today the majority desktop computers equipped Ami BIOS or AWARD BIOS, and in our article we will mainly look at these manufacturers. By the way, everything that we describe can be used to configure another manufacturer, Phoenix SETUP BIOS, it is used mainly on laptops.
Ami BIOS parameter Load Setup Defaults.
If the window is different, then this is Award BIOS,
Here the parameter we need is called Load Fail-Safe Defaults, indicated by an arrow in the photo.
They both are configured almost identically. In Ami BIOS we need to go to the (Exit) tab, it is located from the (Boot) tab to the right after the (Tools) tab and is underlined in red. In it, using the arrows on your keyboard, select the Load Setup Defaults item, press Enter and go to the menu.
Load Setup Defaults means loading the settings (BIOS) by default, that is, they will become what they were before your experiments, select OK and the settings will be reset to default, remember this very required parameter, now don't forget to save your changes and exit BIOS menu.
This article will talk about ways in which you can reset the BIOS settings on your computer or laptop if any problems arise in its operation.
Useful articles on the topic
Sometimes, for a variety of reasons, it is necessary to reset the BIOS settings of a computer (motherboard). These settings store most of the parameters that are responsible for the operation of the computer and all its devices. Below are several ways to reset these settings to default values :
Resetting BIOS settings via the BIOS menu
This method is suitable if you can access the BIOS when you turn on the computer. To do this, when you turn on the computer, press a special button, which is responsible for entering the BIOS settings "a. Most often, this button is Del button(Delete).
Further actions depend on the manufacturer of the motherboard and the BIOS in it. It should not be difficult to distinguish which BIOS is in the motherboard visually; just look at the explanatory pictures for the instructions for each type of BIOS.
Reset BIOS Settings in Award Bios
Using the keyboard, go to the “Load Optimized Defaults” item. Click Enter key, then when asked for confirmation, select “OK” using the keyboard arrows. Press Enter.
Now go to the "Save & Exit Setup" item. Press Enter, after which the computer should reboot and the BIOS settings should be reset.
Reset BIOS Settings in Phoenix Bios
Use the keyboard arrows (left, right) to go to the top menu tab called “Exit”.
There we find the item "Load Setup Defaults". Select it using the up and down arrows and press the Enter key. A window will appear in which you need to confirm your desire to reset the BIOS settings - select “OK” and press Enter.
Now you need to select "Exit & Save Changes".
Go there, press Enter, if it asks for confirmation, select “OK”, and press Enter again. The computer should restart and reset the BIOS settings.
Reset BIOS Settings in ASRock UEFI BIOS
IN top menu go to the "Exit" tab.
Select "Load UEFI Defaults".
To the question "Load UEFI Defaults?" We answer “Yes”.
Now select the “Save Changes and Exit” item.
To the next question in the form “Save configuration changes and exit setup?” We answer “Yes”.
After this, the BIOS settings will be reset and the computer will restart.
Resetting BIOS settings in ASUS UEFI BIOS
In maternal ASUS boards there are two UEFI interface- one was used on old motherboards released before about 2014, the second is used on all currently produced motherboards. Therefore, if you do not visually recognize the interface of your BIOs/UEFI, do not rush to close the page with these instructions, but simply scroll further.
First option
In the lower right corner, look for the “Default (F5)” button and click on it.
A window will appear asking you to confirm the action being performed. Select "OK".
Now the main menu will open in front of us again. On the right top corner Find the "Exit/Advanced Mode" button and click on it.
Select "Save Changes & Reset".
The computer will reboot and the BIOS settings will be reset.
Second option
Press the F5 key, or the " Default (F5)" at the bottom of the screen.
In the window that appears, select " OK", or press the Enter key.
Then select " Save & Exit(F10)" (or press the F10 key).
And press again " OK", or the Enter key.
Reset BIOS Settings in MSI UEFI BIOS
In the BIOS main menu, select "Mainboard settings" ("Settings").
Select the item "Save & Exit".
In the menu that opens, select "Restore Defaults".
A window will appear asking you to confirm the action - “Load Optimized Defaults?” We answer "YES".
Now you need to exit, saving the reset BIOS settings. To do this, go to the “Save Changes and Reboot” item.
When asked if we really want to reboot - Save configuration and reset - we answer "YES.
The computer will then restart and its BIOS settings will be reset to default settings.
Resetting BIOS settings by removing the battery
First you need to turn off and unplug your computer.
To do this, you need to find the power supply on the back of the system unit and turn it off special button. It is also a good idea to pull out the power cord from it; this is necessary if there is no power switch.
Inside you need to find a round CR2032 battery, most often it is located at the bottom of the motherboard. In order to remove the battery, you need to press the special holder.
After the battery is removed, you need to hold down the power button for 10-15 seconds. Since the system unit is de-energized, it will not turn on, but it will completely discharge any existing accumulated electricity in the computer. At this point, the BIOS settings will be reset.
Now you can close the system unit by returning the cover to its place, plug in the power cord and turn on the power supply, after which you can turn on the computer.
Resetting BIOS settings via jumper
We de-energize the system unit by turning off the power supply with a special switch located near the entrance to the power cord.
Next, remove the cover of the system unit and get inside the computer. Now we are looking for a special jumper on the motherboard. It looks like a blue (in most cases) jumper that is connected to two pins; there should be three pins in total. Typically, such a jumper is labeled as “Clear CMOS”, “CLR”, “CLEAR”, “PSSWRD”.
To reset the BIOS, this jumper must be moved one pin to the side. Those. Initially, the jumper covers pins 1 and 2 - we need to connect it to pins 2 and 3.
After this, you need to hold down the computer's power button for 10-15 seconds to finally discharge the remaining electricity into system unit. After this, the BIOS settings will be reset.
Every computer wizard, who configures and repairs PCs, has more than once encountered the fact that the computer begins to behave inappropriately or does not boot at all, giving various errors and desperate food system speaker. In such a situation, it is often necessary to resort to extreme measures of influence - reset BIOS, or rather, even resetting the CMOS parameters. Any professional specialist knows at least 3 ways to reset the BIOS settings to factory settings.
Method one. Program.
I very often have to resort to this method when the computer starts to “pin” and “flatten”, the OS starts to swear various errors and hang out. It helps to return the parameters to the factory settings, that is, to default. To do this, when you turn on your computer or laptop, press the button several times (to be sure) Delete. On laptops, the F2 button is used for this. So we find ourselves in the holy of holies, in BIOS settings. There you need to search in sections for something like Load Defaults. As an example, I will give two of the most common BIOSes. IN Award-Phoenix BIOS in the main menu itself there are two items - “Load Fail-Safe Defaults” and “Load Optimized Defaults”:
Essentially they are almost identical. I usually select "Optimized Defaults". In AMI-BIOS, in the “Save and Exit” section there is an item “Load Setup Defaults”:
We select it and get a warning window in which you need to select “Yes”. After the reboot we get a pristine CMOS =).
Method two. Jumper
Each motherboard has a special jumper responsible for resetting the BIOS to factory settings. It is usually signed CLR_CMOS or CCMOS. It is usually located somewhere near the battery on system board. Here he is:
You just need to pull out the jumper from a pair of contacts and move it one contact to the side. That is, it bridged the first and second contacts, but you need to switch it so that it closes the second and third.
Sometimes you may encounter this option:
Here you need to bridge the contacts with a screwdriver or something similar.
After necessary contacts are closed - turn on the computer, wait a couple of minutes and turn it off again. We return the jumper to its place and turn on the device.
BIOS reset!
Method three. Battery
Another option is related to system battery CR2032, responsible for the safety of CMOS data. Here she is:
To return the BIOS settings to factory settings, you need to unplug it for 15-20 minutes. How to do it? Press the clamp foot in the direction opposite to the battery, as shown in the photo:
After this, the battery should pop out of the slots. We wait 15-20 minutes and return it back. Reset Computer BIOS done!
