You can easily reset CMOS using the BIOS Menu. We are going to change all the BIOS settings to default in order to reset CMOS. Restart your computer and boot into BIOS. When your computer starts ...

he would have to open the laptop case and short the CMOS reset pins or pull the CMOS battery. The process is quite tedious, so he prefers to use a simpler method, a parallel loopback plug.

If the system has been imaged with the BIOS set in the Legacy Mode, this BIOS reset will place the system in a no-boot configuration as the default BIOS setting is UEFI. If you had been operating ...