Thinkcentre M720q Bios Password Reset - Lenovo

To reset the BIOS password on a Lenovo ThinkCentre M720q , the most effective hardware method involves using the Clear CMOS/Recovery jumper

Remove the four rubber feet and the screws underneath.
Slide off the outer metal chassis.
Remove the fan and heatsink (you will need new thermal paste to reassemble).
Remove the motherboard from the plastic cage.

Remove the computer cover to access the internal components. Locate the Jumper: lenovo thinkcentre m720q bios password reset

Wait for the system to beep (usually a series of double beeps) [10, 13]. To reset the BIOS password on a Lenovo

How to Reset a BIOS Password on a Lenovo ThinkCentre M720q

Warning: Resetting a BIOS password may void warranty or violate corporate policies. Only reset passwords on machines you own or have explicit permission to work on. Incorrect attempts can render the machine unusable. This article explains responsible methods for resetting or removing a BIOS password on a Lenovo ThinkCentre M720q, including non-destructive options and last-resort hardware procedures. Remove the four rubber feet and the screws underneath

To reset the BIOS password on a Lenovo ThinkCentre M720q , you must use the physical Clear CMOS (Maintenance) jumper

For anyone that lands here because of Google: If the supervisor password is set, remove the power cable. Move the jumper on JP35 ( Reddit·r/Lenovo

If device is corporate-managed, contact your IT/security team — they may have recovery keys or documented procedures.