Once the interface loads, choose between "Display Passwords" (to try and recover) or "Clear CMOS" (to reset everything). Important Limitations in 2026
Because it runs from a bootable CD or USB, it works regardless of whether you have Windows or Linux installed. Where to Download PC CMOS Cleaner
Obtain the pccmoscleaner.iso file from a trusted source. pc cmos cleaner download
Many users find the ISO at UpdateStar or Softag .
If you cannot find a working copy of PC CMOS Cleaner, KillCmos or CmosPwd are verified alternatives that perform similar tasks. How to Use PC CMOS Cleaner Once the interface loads, choose between "Display Passwords"
How to Clear CMOS to Reset BIOS Settings in Systems ... - Intel
It can decode and display many standard BIOS passwords without needing to wipe any data. Many users find the ISO at UpdateStar or Softag
Insert the media and restart your computer. You may need to press a key (like F12 , F11 , or Esc ) to select the boot device.