Power Supply Assembly - Lenovo ThinkCentre M70s Hardware Maintenance Manual

Replacement procedure
1. Remove the computer cover. See "Computer cover" on page 61.
2. Remove the coin-cell battery.
3. Install the coin-cell battery.
4. Reinstall all the removed parts. Then, reconnect the power cord and all disconnected cables to the
computer.
5. Reset the system date and time in the UEFI BIOS menu。
To dispose of the coin-cell battery, refer to the "Lithium coin-cell battery notice" in the Safety and Warranty
Guide.

Power supply assembly

Prerequisite
Before you start, read Chapter 1 "Important safety information" on page 1 and print the following
instructions.
Although there are no moving parts in the computer after the power cord has been disconnected, the
following warnings are required for your safety.
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M70s and M80s Hardware Maintenance Manual