Compaq DL580R01 Service Guide - Page 61

System Board with Subpan

Page 61 highlights

Removal and Replacement Procedures 2-45 System Board with Subpan CAUTION: Carefully remove the system board with subpan to avoid dislodging components from the system board. To remove the system board with subpan: 1. Perform the preparation procedures. See "Preparation Procedures" earlier in this chapter. 2. Remove the top access panel. See "Top Access Panel" earlier in this chapter. 3. Remove the PCI Hot Plug basket insulator. See "PCI Hot Plug Basket Insulator" earlier in this chapter. 4. Remove the memory board. See "Memory Board" earlier in this chapter. 5. Remove the peripheral board. See "Peripheral Board" earlier in this chapter. 6. Remove all hot-plug fan assemblies. See "Hot-Plug Fan Assemblies" earlier in this chapter. 7. Remove the PCI guide bracket. See "PCI Guide Bracket" earlier in this chapter. 8. Disconnect the rear fan cable from the system board. 9. Loosen the two thumbscrews that secure the processor cage to the chassis. 10. Loosen the three thumbscrews securing the system board and tray to the chassis. 11. Pull the system board with subpan forward, then pivot one side of the system board up, and then lift the board out of the chassis area. 2 2 3 4 1 5 Figure 2-36. Removing the system board with subpan Reverse steps 1 through 11 to replace the system board with subpan.

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Removal and Replacement Procedures
2-45
System Board with Subpan
CAUTION:
Carefully remove the system board with subpan to avoid dislodging components
from the system board.
To remove the system board with subpan:
1. Perform the preparation procedures. See
Preparation Procedures
earlier in this chapter.
2. Remove the top access panel. See
Top Access Panel
earlier in this chapter.
3. Remove the PCI Hot Plug basket insulator. See
PCI Hot Plug Basket Insulator
earlier in
this chapter.
4. Remove the memory board. See
Memory Board
earlier in this chapter.
5. Remove the peripheral board. See
Peripheral Board
earlier in this chapter.
6. Remove all hot-plug fan assemblies. See
Hot-Plug Fan Assemblies
earlier in
this chapter.
7. Remove the PCI guide bracket. See
PCI Guide Bracket
earlier in this chapter.
8. Disconnect the rear fan cable
from the system board.
9. Loosen the two thumbscrews
that secure the processor cage to the chassis.
10. Loosen the three thumbscrews
securing the system board and tray to the chassis.
11. Pull the system board with subpan
forward, then pivot one side of the system board
up, and then lift the board out of the chassis area.
3
1
2
2
4
5
Figure 2-36.
Removing the system board with subpan
Reverse steps 1 through 11 to replace the system board with subpan.