Remove Or Replace A Cru; Computer Cover - Lenovo 30FM002VUS User Manual

• Type-2 storage drive converter*
Optional-service CRUs
• Coin-cell battery
• E-lock*
• Front fan*
• Graphics card and plastic holder*
• Heat-sink-and-fan assembly
• PCI-Express card*
• Power supply assembly
• Rear fan*
* for selected models

Remove or replace a CRU

This section provides instructions on how to remove or replace a CRU.

Computer cover

Prerequisite
Before you start, read Generic Safety and Compliance Notices, and print the following instructions.
Before you open the computer cover, turn off the computer and wait several minutes until the computer is
cool.
For access, do the following:
1. Remove any media from the drives and turn off all connected devices and the computer.
2. Disconnect all power cords from electrical outlets and disconnect all cables from the computer.
3. Unlock any locking device that secures the computer cover.
4. Lay down the computer to place the computer cover facing up.
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