Installing the PCIe card retention
1. Place the PCIe card retention in its slot and insert the latches.
2. Route the cables through the clips to secure them.
3. Install:
a. PCIe cards
b. computer cover
4. Follow the procedures in After Working Inside Your Computer.
Removing the System-Fan Assembly
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove:
a. computer cover
b. optical drive
c. PCIe-card retention
d. memory shroud
e. system board
3. Unthread the system-board cable from the clip.
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