Lenovo ThinkStation Hardware Maintenance Manual page 111

3. Take note of the location of all cable connections on the adapter card. It will
be necessary to reconnect them properly when installing a new adapter card.
4. Disconnect all cables connected to the adapter card. See "Locating parts on the
system board" on page 98.
5. Some models have:
v A screw installed in the adapter bracket, remove this screw.
v An additional retention feature located on the card guide end. Push the
retention feature toward the front of the chassis before removing the
adapter card.
6. Release the adapter card support retaining latch 1 if necessary. Grasp the
failing adapter card and pull the adapter card out of the slot.
Note: The adapter card fits tightly into the card slot. If necessary, alternate
moving each side of the adapter card a small amount until it is
removed from the adapter card slot.
Chapter 10. Replacing FRUs - Menorca Computers
105