Replacing The I/O Fan Carrier Assembly; Removing And Replacing The I/O Backplane Assembly; Removing The I/O Backplane Assembly - HP Integrity rx2660 User's & Service Manual

Replacing the I/O Fan Carrier Assembly

This procedure applies to both the Data Center server and Office Friendly server.
To replace the I/O fan carrier assembly, follow these steps:
1. Align the pins on the system board with the holes in the I/O fan assembly, and put the
assembly straight down into the server.
2. Attach the assembly to the server chassis by tightening the four T-15 screws. See
(page 165)
3. Install the fans into the I/O fan carrier assembly. See
4. Reconnect the I/O fan carrier assembly power cable. See
(page 165).
5. Replace the top cover. See
6. If rack mounted, slide the server completely into the rack. See
Rack" (page
7. Reconnect the power cables and power on the server. See
the Server" (page

Removing and Replacing the I/O Backplane Assembly

The I/O backplane assembly consists of the I/O backplane and a sheet metal enclosure. The I/O
backplane contains three full-length public I/O slots.

Removing the I/O Backplane Assembly

Observe the following warning and cautions before removing the I/O backplane assembly.
WARNING!
from the server prior to performing this procedure.
Voltages are present at various locations in the server whenever an ac power source is connected.
This voltage is present even when the main power switch is in the off position.
Failure to observe this warning can result in personal injury or damage to equipment.
CAUTION:
follow ESD safety precautions can result in damage to the server.
CAUTION:
operating system, replacing PCI cards in a different location might require system reconfiguration
and might cause boot failure.
To remove the I/O backplane assembly, follow these steps:
1. Power off the server and disconnect the power cables. See
the Server" (page
2. If rack mounted, slide the server completely out from the rack. See
from the Rack" (page
3. Remove the top cover. See
4. Disconnect all internal and external cables attached to the I/O cards in the I/O backplane
assembly.
166 Removing and Replacing Server Components
or Figure 6-23 depending on your server type.
"Replacing the Top Cover" (page
143).
78).
Ensure that the system is powered off and all power sources are disconnected
Observe all ESD safety precautions before attempting this procedure. Failure to
Record the slot location of all PCI cards as they are removed. Depending on the
78).
142).
"Removing the Top Cover" (page
"Replacing a Server Fan " (page
Figure 6-22 (page 165)
144).
"Inserting the Server into the
"Powering On and Powering Off
"Powering On and Powering Off
"Extending the Server
143).
Figure 6-22
152).
or Figure 6-23