For 95% of users, the physical jumper or battery removal is sufficient. However, for the remaining 5%—technicians, overclockers, motherboard repair specialists, and retro-computing enthusiasts—a verified, bootable USB CMOS cleaner is an essential lifesaver.
Works on many different motherboard manufacturers, including Dell, HP, Lenovo, and ASUS.
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PC CMOS Cleaner 20 USB Boot Verified: The Ultimate Guide to Resetting BIOS/UEFI pc cmos cleaner 20 usb boot verified
Another excellent alternative is , a lightweight Linux distribution that boots from a USB drive and includes a vast array of disk management and recovery tools, including the ability to load modules like PC CMOS Cleaner. To use PC CMOS Cleaner within Parted Magic, you can download the pccmoscleaner.txz package and place it in the /PMAGIC/PMODULES folder on your bootable Parted Magic USB drive.
Stop breaking your fingernails on jumper blocks. Stop losing those tiny plastic caps. For 95% of users, the physical jumper or
: A capacity of 2 GB to 16 GB is ideal. Backup any existing data, as this process will completely format the drive.
Choose the "Interactive Method" or "Automatic Method" to clear the CMOS. [Insert download link] Want a shorter tweet-style version