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Servicing the Server Boards
214
Intel® Server Platforms SR6850HW4 and SR6850HW4/M Product Guide
6.
Connect the three-cable bundle from the Power distribution board to the main board power
connectors.
7.
Connect the chassis intrusion switch cable to the main board.
8.
Connect the SCSI cable to the main board.
9.
Insert the plastic PCI dividers. For instructions, see “”.
10.
Install the center brace. For instructions, see “
11.
Connect the optional external SCSI connector (if installed) on the back of the chassis. For
instructions, see “
Installing the External SCSI Cable Assembly
”, page 198.
12.
Install all PCI add-in cards. For instructions, see “
Installing a Non-Hot-Plug PCI Card
”, page
13.
Connect all peripheral cables attached to the main board.
14.
Install the processor air baffle. For instructions, see “
Installing the Processor Air Baffle
”, page
15.
Install the top cover. For instructions, see “
.
Replacing the SCSI Backplane Board
The SCSI backplane board is located behind the peripheral devices on the underside of the
peripheral bay.
CAUTIONS
Note the location of the SCSI hard disk drives to ensure they are reinstalled
in their original positions. Failure to reinstall the drives in the correct
locations may result in a loss of data lost.
Removing the SCSI Backplane Board
1.
Observe the safety precautions, warnings, and cautions described in “
2.
Turn off all peripheral devices connected to the system.
3.
Power down the system and unplug both AC power cords.
4.
Remove all hot-swap hard drive carriers. For instructions, see “
5.
Remove the top cover. For instructions, see “Removing the Top Cover”, page 144.
6.
Remove all add-in cards. For instructions, see “
Removing a Non-Hot-Plug PCI Card
154. You may use these instructions for hot-swap cards as well as non-hot-swap cards.
7.
Remove all memory boards and memory board air baffles. For instructions, see “
8.
Remove the center brace. For instructions, see “
9.
Remove the main board. For instructions, see “
10.
Disconnect all cables attached to the SCSI backplane board.