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: Use a USB drive (FAT32 format recommended). pc cmos cleaner 20 usb boot verified
While PC CMOS Cleaner 2.0 is highly effective for older systems, modern "UEFI" motherboards (common in laptops from 2020 onwards) may store passwords in non-volatile memory that software cannot easily erase. If the USB boot method fails, consider these verified alternatives: How to Clear the CMOS - Reset the BIOS & Why The air in the small tech repair shop