Lenovo THINKPAD W701DS Hardware Maintenance Manual page 105

Table 13. Removal steps of DIMM slot cover and DIMM (continued)
For ThinkPad W701 and W701ds:
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.
Note: If only one DIMM is used on the computer you are servicing, the card
must be installed in the lower slot of the slots under the keyboard. See "1120
DIMM slot cover and DIMM under keyboard for W701 and W701ds" on page
111.
3
4
3
Removing and replacing a FRU
97