The Lenovo ThinkCentre M720q utilizes a specific jumper on the motherboard called the . Moving this jumper forces the BIOS to clear its temporary configuration data, including hardware passwords. Step 1: Open the ThinkCentre M720q Case

Shut down the computer completely via your operating system. Disconnect the power adapter from the back of the Tiny PC.

Wait about 1–2 minutes, then turn it off by holding the power button.

Place the Tiny desktop on a flat, clean surface with the rear ports facing you.

Erasing lost or forgotten passwords (clearing CMOS) - Lenovo

Resetting a forgotten BIOS or Supervisor password on a Lenovo ThinkCentre M720q Tiny requires clearing the physical jumper on the motherboard. Software tools cannot bypass this security layer.

An anti-static wrist strap (recommended) or a grounded metal object to touch. Safety Measures

Q: Can I use a third-party tool to reset the BIOS password on my Lenovo ThinkCentre M720q? A: Yes, there are third-party tools available that can help you reset the BIOS password on your Lenovo ThinkCentre M720q. However, make sure you download the tool from a reputable source to avoid malware or viruses.

When you install the new chip, the system will have a completely clean BIOS with no password. You will need to input the machine's serial number (on the sticker on the case) using a tool like AMIDEWINx64.exe to restore full functionality.

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Ground yourself by touching a metal surface to avoid electrostatic discharge (ESD).

If your M720q is a business-critical machine (microserver, POS system, medical device) and you cannot risk bricking it, call a professional.