IBM 380Z Reset Switch:

When Both Power-on Password and Supervisor
Password are Set.
1. Power off the computer.
2. Press and hold F1; then power on the computer.
After a few seconds, the password prompt
appears.
3. Enter your supervisor password. The
Easy-Setup Main Menu appears.
4. Select Password and then Power on.A
rectangular box appears.
5. Enter your supervisor password and press the
Space bar once.
6. Press Enter twice.
7. Select Exit.
8. Select Restart on the Easy-Setup Main Menu
and wait until the POST ends.
9. Reinstall the memory-slot cover, and turn the
computer right side up.
Verify that the password prompt does not appear.
To reactivate the password, set the password again.
Reset Switch: The Reset switch resets the system
regardless of the microcode status and forces a power off.
Use this push button to power off when power is not
completely off or when the microcode is in a hung state.
ThinkPad 380Z 7