Update Uefi Bios; Recover From A Bios Update Failure - Lenovo ThinkSmart Hub User Manual

• If you want to save the new settings, press the F10 key. Then, select Yes in the window displayed and
press Enter.
Note: For some keyboards, you might need to press Fn+F10 to exit the BIOS menu.
• If you do not want to save the new settings, select Exit ➙ Discard Changes and Exit and press Enter.
Then, select Yes in the window displayed and press Enter.

Update UEFI BIOS

When you install a new program, device driver, or hardware component, you might need to update UEFI
BIOS. You can update the BIOS from your operating system or a flash update disc (supported only on
selected models).
Download and install the latest UEFI BIOS update package:
1. Go to
https://smartsupport.lenovo.com/
2. Download the flash BIOS update driver for the operating system version or the ISO image version (used
to create a flash update disc). Then, download the installation instructions for the flash BIOS update
driver you have downloaded.
3. Print the installation instructions and follow the instructions to update the BIOS.

Recover from a BIOS update failure

1. Remove all media from the drives and turn off all connected devices.
2. Insert the BIOS update disc into the optical drive, and then turn off the hub.
3. Disconnect the power cord from electrical outlet. Then, remove any parts that impede access to the
Clear CMOS /Recovery jumper.
4. Move the jumper from the standard position to the maintenance position.
5. Reconnect the power cord for the hub to electrical outlet.
6. Turn on the hub. Wait a few minutes. The recovery process begins.
7. After the recovery process is completed, the hub will be turned off automatically.
Note: The recovery process will take two to three minutes.
8. Disconnect the power cord from electrical outlet.
9. Move the jumper back to the standard position.
10. Reinstall all the parts that have been removed. Then, reconnect the power cord for the hub to electrical
outlet.
11. Turn on the hub. When the logo screen is displayed, press F1 or Fn+F1.
12. To prevent data loss, ensure that BIOS settings are restored to an earlier point. For BIOS configurations,
see Chapter 6 "UEFI BIOS" on page 15.
18
ThinkSmart Hub User Guide
.