5.Loosen the screws 1 on the memory slot cover; then remove the cover
2.
1
2
6.If the SO-DIMM is already in the memory slot, remove it to make room for the new one by pressing out on the latches 1 on both edges of the socket at the same time, and pulling out the SO-DIMM 2. Be sure to save it for future use.
2
48ThinkPad® W700 and W700ds Service and Troubleshooting Guide
