6-24 Dell OptiPlex GXa and OptiPlex NX Systems Service ManualTo install the video memory upgrade, follow these steps:1. Remove the expansion-card cage.2. Orient the video-memory upgrade module as shown in Figure 6-23.Then carefully align the module’s edge connector pins with the socketensuring that the slot in the module mates with the socket key.Figure 6-23. Installing a Video-Memory Upgrade Module3. Press the video-memory upgrade module firmly into the socket, andpivot the module downward until the module clicks into place.NOTE: If you do not hear a sharp click when installing the video-memoryupgrade module, remove the module and repeat steps 2 and 3.4. Replace the expansion-card cage.5. Replace the computer cover, and reconnect the AC power cable to theAC outlet. Press the power switch on the computer to reboot the system.NOTE: As the system boots, it automatically detects the presence of the newvideo-memory upgrade module and automatically changes the system con-figuration information in the System Setup program.6. Enter the System Setup program, and confirm that 4 MB is shown inthe Video Memory category. If the total memory is listed incorrectly,repeat steps 1 through 6 to reseat the video-memory upgrade moduleand verify that the computer acknowledges the module.7. Run the system diagnostics (Video Test Group) to test the new video-memory upgrade module.CAUTION: To avoid possible damage to the video-memory upgradesocket and/or video-memory upgrade module, the module is keyed andmust be correctly positioned before inserting it into the socket.video-memoryupgrade socketvideo-memoryupgrade modulenotch
