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6. Enter the System Setup program, and confirm that 8 MB is shown in the
Video Memory option. If the total memory is listed incorrectly, repeat
steps 1 through 6 to reseat the video-memory upgrade module and verify
that the computer acknowledges the module.
7 . Run the system diagnostics (Video Test Group) to test the new video-mem-
ory upgrade module.
To take advantage of future options in processor speed and functionality, you
can replace the microprocessor on your system board with any Dell-supported
microprocessor upgrade. The microprocessor upgrade kit is shipped with a
single-edge contact (SEC) cartridge/heat sink assembly which includes the
microprocessor, microprocessor heat sink, and L2-cache memory module.
You may also have to reseat or replace an SEC cartridge/heat sink assembly
during normal maintenance.
SEC cartridge
release latches (2)
SEC
cartridge
guide bracket
assembly
Removing and Replacing Parts on the OptiPlex NX1 Net PC Chassis
heat sink
heat sink
clips (2)
metal
standoffs (2)
7-15
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