Removal and replacement procedures 63
6.
Remove the air baffle ("Air baffle" on page 29).
7. Remove the fan cage ("Fan cage" on page 32).
8. Remove all DIMMs ("DIMMs" on page 61).
9. Remove any installed PCI cards.
10. Remove the PCI card support bracket on both sides.
11. Disconnect all cables connected to the system board.
12. Open the heatsink retaining levers.