Lenovo ThinkPad 390X User's Reference: ThinkPad 390X - Page 69

°, into the socket; then press it firmly 1.

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Increasing Memory 4. Install the DIMM into the memory slot. Attention: To avoid damaging the DIMM, do not touch its contact edge. a. Find the notch on the side of the DIMM. b. With the notched end of the DIMM toward the right side of the socket, insert the DIMM, at an angle or approximately 20°, into the socket; then press it firmly (1). c. Pivot the DIMM until it snaps into place (2). If you want to install two DIMMs, repeat these steps. 1 2 20 5. Replace the memory slot cover over the memory slot, aligning the back side of the cover first as shown; then tighten the screw. Extending the Features of Your Computer 53

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Increasing Memory
4. Install the DIMM into the memory slot.
Attention:
To avoid damaging the DIMM, do not touch its
contact edge.
a. Find the notch on the side of the DIMM.
b. With the notched end of the DIMM toward the right side of
the socket, insert the DIMM, at an angle or approximately
20°, into the socket; then press it firmly (1).
c. Pivot the DIMM until it snaps into place (2).
If you want to install two DIMMs, repeat these steps.
20
1
2
5. Replace the memory slot cover over the memory slot, aligning
the back side of the cover first as shown; then tighten the screw.
Extending the Features of Your Computer
53