Dell OptiPlex NX1 - Manual (Page 140)

6-24 Dell OptiPlex GX1/GX1p Managed PC and OptiPlex NX1 Net PC Systems Service Manual
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-
memory upgrade module.
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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 an
SEC cartridge/heat sink assembly which includes the microprocessor, micro-
processor heat sink, and L2-cache memory module.
You may also have to reseat or replace an SEC cartridge/heat sink assembly
during normal maintenance.
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SEC cartridge
release latches (2)
heat sink
SEC cartridge
guide bracket
assembly
metal standoffs (2)
heat sink clips (2)