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If you’re seeing an ACPI BIOS error on your computer, it can be frustrating and confusing. This issue usually happens when your system has trouble communicating properly with the BIOS, leading to errors during startup. Luckily, there are some simple steps you can take to resolve this problem and get your computer running smoothly again.
First, try restarting your computer. Sometimes, a quick reboot can clear up minor glitches. If the error pops up again, the next step is to check your BIOS settings. Access the BIOS menu by restarting your computer and pressing the key shown on the screen, often F2, F10, DEL, or ESC. Once you’re in, look for an option to reset the BIOS to its default settings. This can help if any recent changes caused the error. Save your changes and exit to see if the problem is resolved.
If resetting the BIOS doesn’t work, updating your BIOS can often fix bugs that lead to ACPI errors. Visit your motherboard or computer manufacturer’s website and look for the latest BIOS update for your specific model. Follow their instructions carefully to update your BIOS — this process can vary, so make sure to follow the step-by-step guides provided.
Another common cause of ACPI BIOS errors is outdated or incompatible hardware drivers. Make sure all your device drivers are up-to-date. You can do this through the Device Manager on Windows. Look for any devices with a warning sign, right-click, and select ‘Update driver.’ Updating drivers can fix compatibility issues that might be causing the error.
Sometimes, the error occurs because of a hardware problem, like a loose connection or faulty component. If you’re comfortable opening your computer, turn it off and unplug it. Carefully check that all hardware components are connected properly and seated correctly in their slots. If you recently installed new hardware, try removing it to see if the error goes away.
Lastly, if none of these steps work, consider restoring your system to an earlier restore point. Windows has a built-in feature that lets you revert your system back to a time when it was working fine. This can undo recent changes that might have caused the BIOS error.
If you follow these steps and still encounter issues, it might be best to seek help from a professional technician. Hardware problems or corrupted BIOS chips can sometimes require expert diagnosis and repair.
By following these straightforward methods, you can usually fix an ACPI BIOS error and get your system back to normal. Remember to always back up your important data before making significant changes to your BIOS or system settings.