48 Intel® Server System SR1550AL/SR1550ALSAS User’s Guide
12. Plug all peripheral devices and the AC power cable into the server.
Installing and Removing the I/O Expansion Module(s)Installing the I/O Expansion Module(s)
1. Observe the safety and ESD precautions at the beginning of this book. See “Safety
Information”.
2. Power down the server and unplug all peripheral devices and the AC power cable.
3. Remove the server system cover. For instructions, see “Removing the Chassis
Cover”.
4. Remove the PCI riser assembly. For instructions, see “Removing the PCI Riser
Assembly”.
5. Squeeze the sides of the I/O expansion module cover(s) to disengage it from the
server system back panel and remove it. See letter “A” in the figure below.
6. Attach the standoffs to the server board (see letter “B” in the figure below) and
attach the I/O expansion module(s) to the server board (see letter “C” in the figure
below).
Figure 41. Installing the I/O Expansion Module(s) to the Server Board
7. Install the PCI riser assembly into the server system. For instructions, see
“Installing the PCI Riser Assembly”.
8. Install the processor air duct. For instructions, see “Installing the Processor Air
Duct”.
A
I/O Module
(External SAS
or Infiniband*)
I/O Module
(Dual Gigabit)
C
B
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