Resetting your BIOS restores it to the last saved configuration, so the procedure can also be used to revert your system after making other changes. Whatever situation you may be dealing with, remember that resetting your BIOS is a simple procedure for new and experienced users alike.
Does resetting the BIOS erase data?
The data that gets erased is the settings you or a computer operator has made on the BIOS before resetting the BIOS. That means you will lose all your data regarding the XMP settings on your RAM; processor overclock settings, GPU overclocks settings, boot drive settings, and a few input & output settings in general.
Is it safe to reset BIOS?
Since you do not know what resetting the BIOS to factory settings does, I would highly recommend against it. If you are having an issue with the PC, try to fix it before attempting anything with the BIOS and talk to someone who knows about computers.
What happens if you reset BIOS to default?
Resetting the BIOS configuration to the default values may require the settings for any added hardware devices to be reconfigured but will not affect the data stored on the computer.
Will resetting CMOS reset BIOS?
Clearing CMOS will reset the BIOS settings to their defaults Clearing the CMOS on your motherboard will reset your BIOS settings to their factory defaults, the settings that the motherboard maker decided were the ones that most people would use.
Can you factory reset a laptop from BIOS?
Use the arrow keys to navigate through the BIOS menu to find the option to reset the computer to its default, fall-back or factory settings. On an HP computer, select the “File” menu, and then select “Apply Defaults and Exit”.
Is resetting CMOS safe?
Clearing the CMOS does not affect the BIOS program in any way. You should always clear the CMOS after you upgrade the BIOS as the updated BIOS can use different memory locations in the CMOS memory and the different (wrong) data can cause unpredictable operation or even no operation at all.
How do I reset my BIOS?
Reset the BIOS to Default Settings (BIOS) Access the BIOS Setup utility. See Accessing BIOS. Press the F9 key to automatically load the factory default settings. Confirm the changes by highlighting OK, then press Enter. To save the changes and exit the BIOS Setup utility, press the F10 key.
Does hard reset damage PC?
A hard reset will almost certainly not damage your computer. However, you may wish to check for errors to ensure hard disk stability.
How do I reset my UEFI BIOS?
How do I reset my BIOS/UEFI to default settings? Press and hold the power button for 10 seconds, or until your system shuts completely down. Power on the system. Press F9 and then Enter to load the default configuration. Press F10 and then Enter to save and exit.
Can you reset Windows 10 from BIOS?
Just to cover all the bases: there is no way to factory reset Windows from the BIOS. Our guide to using the BIOS shows how to reset your BIOS to default options, but you can’t factory reset Windows itself through it.
How do I change BIOS settings?
How to enter the BIOS on a Windows 10 PC Navigate to Settings. You can get there by clicking the gear icon on the Start menu. Select Update & Security. Select Recovery from the left menu. Click Restart Now under Advanced startup. Click Troubleshoot. Click Advanced options. Select UEFI Firmware Settings. Click Restart.
Does removing the CMOS battery reset BIOS updates?
The first of our more technical solutions involves removing and replacing the CMOS battery. Not every type of motherboard includes a CMOS battery, which provides a power supply so that motherboards can save BIOS settings. Bear in mind that when you remove and replace the CMOS battery, your BIOS will reset.
What does resetting CMOS do?
Your computer stores low-level settings like the system time and hardware settings in its CMOS. Clearing the CMOS resets your BIOS settings back to their factory default state. In most cases, you can clear the CMOS from within the BIOS menu. In some cases, you may have to open your computer’s case.
What to do after resetting CMOS?
Try disconnecting the hard drive, and power on the system. If it stalls at a BIOS message saying, ‘boot failure, insert system disk and press enter,’ then your RAM is likely fine, as it’s successfully POSTed. If that’s the case, concentrate on the hard drive. Try doing a windows repair with your OS disc.
How can I reset my laptop BIOS without display?
Easy way to do this, which will work regardless of what motherboard you have, flip the switch on your power supply to off(0) and remove the silver button battery on the motherboard for 30 seconds, put it back in, turn the power supply back on, and boot up, it should reset you to factory defaults.
How do I force a factory reset on Windows 10?
Reset in Windows 10 Go to the search field in your task bar and type “reset,” which will bring up “Reset this PC” as the best match. Click on that. Alternatively, click on the Start key (the Windows icon in the lower left corner). Click on the gear (setup) icon, and go to “Update & Security” > “Recovery.”.
How do I factory reset my computer with command prompt?
Method 1: Perform Windows 10 reset from command line step by step Open an elevated command prompt. From the command prompt window, type “systemreset –factoryreset ” (without quotes). Then, select “Keep My Files” or “Remove Everything” to reset your PC, depending on if you want to keep your personal files.
Can you clear CMOS with screwdriver?
To clear CMOS, you may follow the instruction below: If there is a CLR_CMOS (Clearing CMOS Jumper) jumper on the motherboard, you may place a jumper cap to temporarily short the two pins or use a metal object like a screwdriver to touch the two pins for a few seconds.
What happens if CMOS battery is removed?
If the computer is running while it is removed nothing will happen, until you shutdown the computer and try to start it again. At that point it will have forgotten it’s clock and (in most cases) will have reset all Bios settings to factory default.
What problems can a bad CMOS battery cause?
Here are the CMOS battery failure symptoms: The laptop has difficult booting up. There’s a constant beeping noise from the motherboard. The date and time have reset. Peripherals aren’t responsive or they don’t respond correctly. Hardware drivers have disappeared. You can’t connect to the internet.