Lenovo THINKCENTRE 8177 - Manual (Page 102)

Removing and replacing memory
1. Remove the cover. See “Removing the cover” on page 92.
2. To locate the DIMM connectors. See “Identifying parts on the system board” on
page 95.
3. Open the retaining clips and remove the failing DIMM.
4. Make sure the notch 1 on the new DIMM is aligned correctly with the
connector key 2 on the socket. Insert the DIMM straight down into the
connector until it snaps into position and the retaining clips are closed.
5. Go to “Closing the cover and connecting cables” on page 104.
Removing and replacing a PCI adapter
1. Remove the cover. See “Removing the cover” on page 92.
2. Remove the screw securing the adapter.
3. Remove the failing adapter.
4. Remove the new adapter from its static-protective package.
5. Install the new adapter into the appropriate slot on the system board.
96 Hardware Maintenance Manual