If software-based cleaning fails, you can reset the CMOS manually using these physical methods: CMOS Battery
Connect the newly created bootable USB drive directly to a primary USB port on the target machine (preferably a rear motherboard port if working on a desktop PC). pc cmos cleaner 2.0 usb boot
Do you have the actual pc cmos cleaner 2.0 file, or are you just looking for a USB-bootable method to clear CMOS? If software-based cleaning fails, you can reset the
You'll have the option to: