Computer Won’t Boot After Bios Update – How To Fix?

Keeping your BIOS updated is very essential, as the BIOS handles all the input and output operations and provides the computer with the necessary instructions for the same. However, a BIOS update is one of the factors that can damage your computer without any physical impact.

If your computer also does not boot after a recent BIOS update, here I shall discuss why this may happen, and how you can easily solve this.

How To Fix If Computer Won’t Boot After Bios Update?

There can be many reasons why your computer may not boot after BIOS update. You may get this error is you flashed the BIOS with an unofficial or unsupported version, or the flashing procedure got interrupted due to some reason.

If any of this happened, your pc won’t boot to bios, and may also brick your motherboard beyond repair. Let us take a look at some simple solutions that you can try in order to solve this error.

Solution 1: Try Booting Into Safe Mode

Sometimes, Windows Safe Mode can force your computer to complete the boot procedure. Thus, if you try to access the safe mode, there is a chance that the BIOS may repair itself, allowing you to boot into BIOS.

Try booting into safe mode to check whether your system boots or not. You should be able to boot into safe mode from the automatic repair screen. If your computer boots into safe mode, restart into normal mode and check if the error persists.

Solution 2: Reset CMOS

The boot configuration data is stored using the CMOS battery. The CMOS ram is responsible for keeping your time, date and hard disk configuration intact after each boot. If your computer won’t boot to bios, you can try to reset the CMOS as a workaround.

On a desktop PC, you should have access to your motherboard by simply removing the cabinet cover. On a laptop, you will have to remove the appropriate covers to gain access to the motherboard. Take out the CMOS battery, wait for a while and then place it back.

After resetting the CMOS battery, check if you are able to boot into Windows. Your error should now be resolved.

Solution 3: Reset BIOS Settings

If you started seeing your pc not booting to bios after a recent change you made, you may be able to restore the previous state of your PC by resetting the BIOS to the factory defaults.

This method changes according to the manufacturer of your motherboard, so refer to the manufacturer’s website if you are unsure how to reset BIOS to default. Usually, this error is located in the last tab along with the settings to save the changes you made.

Reset BIOS and check if your computer boots past BIOS into Windows. You should be able to boot into Windows without any problems.

Solution 4: Flash BIOS Again

If you were forcefully flashing a BIOS update and it got interrupted due to some reason, try flashing the BIOS again. Using the correct version of the BIOS, repeat the steps you were using the first time. If you get the loading screen, you should be able to flash the correct version and boot into Windows in no time.

Solution 5: Visit The Service Centre

If the updated bios now won’t boot at all, there is a chance that you may have bricked the motherboard. While this is rare, it may happen to you if you flash the BIOS using a wrong version or use a third-party application for the same.

Take the motherboard to the service centre and let them take a look at your PC. If you are lucky, the technicians should be able to salvage the motherboard. Else, you will have to replace the motherboard for your system.

Wrapping Up

So there you have it. Now you know how you can proceed to solve if your computer won’t boot after bios update. Comment below if you found this useful, and to discuss further the same.