40 Intel® Server System SR1520ML User’s Guide
Figure 31. Installing Power Supply Module
12. Route the cable with the connector labeled P2 in front of both front blower
assemblies.
13. Route the cable with the connector labeled P1 in front of the right front blower
assembly.
14. Connect the power cables to the server board and peripherals. See Figure 29:
— On each board, connect the main power cable. This connector is labeled P1 for
the board on the right, and P2 for the board on the left. See letters “A” and “B”
in Figure 29 on page38.
— On each hard drive, connect the power cable. The connector to the top drive is
labeled P3 and the connector to the bottom drive is labeled P4. See letters “C”
and “D” in Figure 29 on page38
15. Install the server system cover. For instructions, see “Installing the Server System
Cover”.
16. Plug all peripheral devices and the AC power cable into the server.
Replacing the Fans
The individual blower fans and memory cooling fans can be replaced if a fan fails. The
fans that are integrated into the power supply cannot be replaced. If one of the fans in the
power supply fails, the power supply must be replaced.
Caution: The fans are NOT hot swappable. Before removing or replacing the fan assembly, you
must first take the server out of service, turn off all peripheral devices connected to the
system, turn off the system by pressing the power button, and unplug the AC power cord
from the system or wall outlet.
C
B
B
A
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