However, there are still devices out there that are using legacy BIOS systems.
This is how the firmware retains its parameters.
This keeps the system clock up to date even when it is turned off.
If you are experiencing issues with the firmware, then updating it would be the first solution.
However, if one is not available, then resetting it might fix the issue.
Here, we show you 3 ways to reset the system BIOS firmware and restore the factory default configs.
Restore BIOS Settings
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Why reset BIOS, UEFI tweaks?
Normally, most firmware-related issues could be resolved by restoring their options to the factory default options.
However, some modern laptops have soldered RTC batteries and not removable CMOS batteries.
Select reset type and proceed
Therefore, the last method below may not work for them.
Additionally, laptop motherboards may also lack reset pins.
Hence, you cannot reset the BIOS tweaks using the jumpers or the pins.
Look for the BIOS reset pins on the motherboard
For such computers, you’re able to use the built-in reset button within the BIOS parameters.
When you are finished with the process, the system will boot normally again.
Note that not every motherboard may have them, but most desktop motherboards do.
Short motherboard pins to reset BIOS to default settings
However, some motherboards may not have jumpers.
Instead, you oughta short out two pins using a screwdriver or any other electrical conductor.
Use the motherboards manufacturer name and model and download the manual online.
Remove the CMOS battery from the motherboard
Here aretwo ways to find motherboard information.
Shut down the computer and unplug all AC power cords.
kick off the computer cover and look for the reset pins using the guide in the manual.
However, the task would have been accomplished.
Reseat the CMOS battery in its place.
Plug in all AC cables and other wires.
Turn on the computer.
Ending words
Resetting the system BIOS to its default parameters has never been easier.
Most manufacturers allow multiple ways of doing so.
However, the methods can vary depending on the manufacturer and the model of the motherboard.
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source: www.itechtics.com
