A BIOS is a firmware, and firmware is the low-level software that runs on nearly every computing device.
Basically, the BIOS is a program that controls how the hardware inside your device interacts with software.
The BIOS handles tasks like loading the operating system, configuring hardware, and initializing peripherals.
However, there are some situations in which the BIOS needs to be restored.
- BIOS is the low-level software that controls how the hardware inside your device interacts with software.
- S handles tasks like loading the operating system, configuring hardware, and initializing peripherals.
- However, the BIOS needs to be restored in situations like when something goes wrong or if you want to change some BIOS settings.
PC problems? Solve them in minutes.
Restoring your BIOS is essential for fixing various issues, but many users reported difficulties.
- For restoring your BIOS, you’ll need to save a BIOS image. Then, you’ll need to boot the computer with the desired BIOS image.
A defective CMOS battery is the main cause for this, so make sure you check it.
- Disconnect the motherboard battery, and check if it helps.
- If disconnecting the battery doesn’t help, you need to reset the CMOS.
- Locate the CMOS battery on your motherboard.
- Use a paper clip (or any other small object) to remove the tiny screws that secure the battery to the motherboard.
- Place a piece of tape over the battery contacts.
- Remove the battery.
- After removing the battery, press the power button, and then immediately press it again.
Make sure you use reliable software to restore your BIOS, as it’s the only way to be sure.
- Download the latest BIOS version for your motherboard.
- Connect your USB drive to the PC, and copy the utility to it.
- Start your PC and press F2 or Del or Delete key to enter the BIOS.
- Navigate to the Advanced Settings section.
- Here, locate the System Restore section.
- Press the System Restore button.
- Choose Yes to delete all data.
- Next, click Next to proceed.
- You can now choose a previous restore point.
You can also try to revert the changes you made to your BIOS, or disable your antivirus software, amongst other solutions.
- To revert the BIOS changes you made, you should first boot the system to the BIOS.
- Now, press the Delete key on your keyboard.
- In the interface, you should see a list of Available options, including Load Defaults.
- Select the Load Default option.
- Your BIOS settings will be restored to the default state.