Before proceeding, identify which password you are trying to reset:
Required to access data on the drive. Note: Clearing the CMOS will not reset a hard disk password. Step 2: The Physical Reset (Clear CMOS Jumper) The most effective way to clear a BIOS password on the M720q Tiny Go to product viewer dialog for this item. is using the onboard jumper. lenovo thinkcentre m720q bios password reset
Let it beep for 15–30 seconds, then hold the power button for 5 seconds to force it off. Before proceeding, identify which password you are trying
Required to change settings within the BIOS menu. lenovo thinkcentre m720q bios password reset