Cache Memory Card; Figure 4-16. Cache-Memory Card Removal - Dell OptiPlex GXi Service Manual

Cache Memory Card

right side of computer
cache memory card
socket
shown without DIMMs for clarity

Figure 4-16. Cache-Memory Card Removal

To remove the cache memory card, rock the cache memory card from side to
side while pulling up on it. Take note of which end of the cache memory card is
the pin-1 end (nearest the right side of the system board).
When you replace the cache memory card, be sure that the pin-1 end of the
cache memory card (which has a 1 etched near the connector) is toward the
right side of the system board.
Removing and Replacing Parts on the Low-Profile Chassis 4-17