There are many reasons for the BIOS checksum Error, such as: a faulty power supply circuit for the CMOS, an outdated BIOS, or a dead battery, etc. In the article below, TipsMake will share with readers how to fix the BIOS checksum Error on their computer.
CMOS is where computer settings for hardware parameters are stored. However, for various reasons, the BIOS may display an error during startup, causing significant difficulties because this error is related to computer hardware. In the previous article, you learned how to handle "BIOS checksum errors".
Instructions on how to fix the "BIOS checksum Error" on your computer.
The "BIOS checksum Error" appears when you encounter an error during computer startup, as shown in the image below:
The power supply circuit for the CMOS is faulty.
When this happens, you need to replace the power supply circuit for the CMOS or use a soldering iron to repair it. This is only for professional technicians; otherwise, you'll have to go to a repair shop to have them fix it.
Due to outdated BIOS
This case is much simpler. When you encounter a checksum error, you can replace or upgrade the BIOS , and the error will be resolved immediately. Simply go to the motherboard manufacturer's website, download the latest BIOS version, and update your computer.
Due to the battery on the motherboard
The battery is a small power source attached to the computer's motherboard. Its function is to supply power to the system and some diodes while the computer is still running. Therefore, when the battery is dead, it will display a checksum error immediately upon startup, which you can easily recognize. Your task is to buy a new battery and replace it. The replacement process is quite simple; you just need to disassemble the computer, remove the old battery from the motherboard, and insert the new one. Then, restart the computer.
Tip: You can refer to the article.
Above are all the causes and solutions for the BIOS checksum error that you can completely fix when you encounter this error while using your computer.
Image source: Internet
You've just finished reading the article "Troubleshooting and fixing the 'BIOS checksum Error' on your computer." edited by the TipsMake team. We hope this article has provided you with many useful tech tips and tricks. You can search for similar articles on tips and guides. Thank you for reading and for following us regularly.