HP Integrity rx6600 User's & Service Manual page 248

5. Remove the memory carrier assembly. See
(page 203).
6. Remove the processor board assembly. See
(page 214).
7. Unplug the USB cable from the connector on the display board.
8. Remove the DVD drive. See
9. Remove the display board. See
10. Slide the SAS drives and fillers approximately two inches out of the drive bays. See
a Hot-Pluggable Disk Drive" (page
CAUTION:
and sockets are clearly marked with the correct channel. When reconnecting these cables,
match each cable with the appropriate socket on the SAS core I/O card. If the cables are
mismatched, your server will not boot the OS.
1 1. Unplug the SAS data and power cables from the connectors on the SAS backplane boards.
12. Remove the upper SAS backplane board. See
13. Remove the lower SAS backplane board. See
14. Remove the interconnect board. See
15. Remove the I/O board assembly. See
16. Remove the power supplies. See
17. Disconnect the fan cables from the fan 1 and fan 2/3 housing units.
a. Disconnect fan 1 cable connector.
b. Disconnect the fan 2/fan 3 cable connector.
18. Open the trap door by pressing down on the button and sliding trap door toward the rear of
the server.
19. Disconnect external fan cables.
20. Swing the hinged CPU panel up to expose the midplane screws.
21. Use a Torx 10 screwdriver to remove the three Torx screws attaching the midplane board to
the sheet metal bracket through the front of the chassis
Figure 86 Midplane Board Screw Location (Rear of Chassis)
248 Removing and Replacing Server Components
"Removing the DVD Drive" (page
"Removing the Display Board" (page
When disconnecting the SAS cables, note the labeling on the cables. Both cables
"Removing a Hot-Swappable Power Supply" (page
(Figure 87).
"Removing the Memory Carrier Assembly"
"Removing the Processor Board Assembly"
188).
"Removing the SAS Backplane Board" (page
"Removing the SAS Backplane Board" (page
"Removing the Interconnect Board" (page
"Removing the I/O Board Assembly" (page
(Figure
201).
239).
"Removing
245).
223).
86).
243).
243).
185).