It is inevitable for a computer to have some glitches during use. Many of its system settings are also crucial and cannot be changed at will. But what should you do if you encounter a laptop bios that needs to be restored to factory settings? What happens next? Let me share with you some methods of restoring BIOS to factory settings, let’s take a look together!
1. Restore notebook BIOS to factory settings
Method 1.
1. Remove the button battery from the motherboard, keep it for more than 15 cents after removal, and then install it again. This will eliminate the BIOS information and then restore the factory settings.
2. Of course, some motherboards are also equipped with "hard jumpers". You only need to use a jumper cap to short the "2" and "3" pins as prompted, which can also be eliminated. BIOS information function.
Method 2.
1. When booting, when some information prompts such as "Press DEl Enter Bios" and "Press F1 to Run Setup" appear at the bottom of the screen , press the DELETE key to enter the BIOS program interface.
2. After entering the BIOS interface, move the cursor to the "Load Optimized Default" item and press Enter;
3. Then select "yes" in the pop-up window and press Enter to restore factory settings. Finally, press F10 to save.
2.What impact will the bios have on the system after restoring the factory settings?
1. load bios defaults (load bios defaults) This option is used to load the initial bios settings, which are the best conditions preset by the manufacturer. Set value. Keep the computer in optimal operating condition
2. Load oprimum settings (load the motherboard bios factory settings). This is the most basic setting of the bios. It is used to determine the scope of the fault. Restoring this setting is to restore the bios. Some errors in settings can ensure that the computer starts normally to the greatest extent. PC.ZX98.Com
Load optimized means restoring factory settings. Just select it. The function is to restore factory settings when you don’t know whether the settings in your bios are right or wrong. You can restore the original settings. Because the bios settings are very important to the computer, try not to change them too much.
3. How to restore factory settings if BIOS password is forgotten
Turn off the computer, open the case cover, and remove the BIOS button on the motherboard Remove the battery and let the motherboard discharge naturally. Reinstall it after ten minutes and everything will be OK! Then restore the notebook bios to factory settings according to the above.
IV. F4 key to restore BIOS to factory settings
After entering the BIOS, press F3 or F8 to restore the default, then press F4 or F10 to save and exit.
Note: Some computers are F3/F4, and some computers are F8/F10. You need to try it yourself.
To restore the BIOS of Lenovo, Asus and other brands of computers to factory settings, you can refer to the setting methods mentioned above.Law.