Dell 2130cn Service Manual page 584

Chapter 3 Removal and Replacement Procedures (RRPs)
Removal 55 MEMORY CARD (PL8.1.15)
Note: Use the wrist strap to protect the PWB from the electrostatic.
1) Loosen the SCREW KNURLING
(PL8.1.13) and then open the PLATE ESS
(PL8.1.12).
2) Push the release latches of the socket
to release the MEMORY CARD
(PL8.1.15).
3) Remove the MEMORY CARD.
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