Lenovo 28155YU, 28155XU, 2808DKU manual Removal steps of DIMM continued

Table 13. Removal steps of DIMM (continued)

Note: If only one DIMM is used on the computer you are servicing, the card must be installed in SLOT-0 ( ), but not in SLOT-1 ( ).

b a 3

4

3

When installing: Insert the notched end of the DIMM into the socket. Press the DIMM firmly, and pivot it until it snaps into the place. Make sure that it is firmly fixed in the slot and does not move easily.

88ThinkPad T400s Hardware Maintenance Manual