Clear Cmos - Lenovo ThinkCentre neo 30a 27 Gen 3 User Manual

6. Release the JCRIS1 pads when the computer beeps. The recovery process begins.
7. After the recovery process is completed, the computer will be turned off automatically.
Note: Depending on the computer model, the recovery process will take two to three minutes.
8. Disconnect all power cords from electrical outlets.
9. Reinstall all the parts that have been removed. Then, reconnect the power cords for the computer and
the monitor to electrical outlets.
10. Turn on the computer and the monitor. When the logo screen is displayed, press F1 or Fn+F1.
11. To prevent data loss, ensure that BIOS settings are restored to an earlier point. For BIOS configurations,
see Chapter 5 "UEFI BIOS" on page 17.

Clear CMOS

1. Remove all media from the drives and turn off all connected devices and the computer.
2. Disconnect all power cords from electrical outlets. Then, remove any parts that impede access to the
JCRIS1 pads.
3. Reconnect the power cords for the computer and the monitor to electrical outlets.
4. Use a flat head screwdriver to short-circuit the JCRIS1 pads. Meanwhile, turn on the computer and the
monitor.
5. Release the screwdriver when the computer beeps. Wait for approximately 10 seconds.
6. Turn off the computer by holding the power button for approximately four seconds.
7. Disconnect all power cords from electrical outlets.
8. Reinstall all the parts that have been removed. Then, reconnect the power cords for the computer and
the monitor to electrical outlets.
9. Turn on the computer and the monitor. When the logo screen is displayed, press F1 or Fn+F1.
10. To prevent data loss, ensure that BIOS settings are restored to an earlier point. For BIOS configurations,
see Chapter 5 "UEFI BIOS" on page 17.
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Chapter 5 UEFI BIOS