Dell XPS 8930 Service Manual page 73

3 Grasp the memory module near the securing clip, and then gently ease the
memory module out of the memory-module slot.
CAUTION: If the memory module is difficult to remove, gently ease the
memory module back and forth to remove it from the slot.
NOTE: Repeat step 2 to step 3 to remove any other memory modules
installed in your computer.
Figure 24. Removing the memory module
1 memory-module slot
3 securing clips (2)
2 memory module
4 system board
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