Cooling System; Figure 2-6 Metal Plate Covering The Power Subsystem Bay - Silicon Graphics 1450 Maintenance Manual

2: Removing and Installing System Components

Cooling System

38
A
Figure 2-6 Metal Plate Covering the Power Subsystem Bay
9. Tighten the two screws on each side of the chassis. One of the screws for each side is
noted by "A" in Figure 2-5 on page 34.
10. Securely fasten the power supply modules in the power subsystem bay. See
"Installing a Power Supply Module" on page 35.
11. Install the top cover. See "Installing the Top Cover" on page 25.
12. Install the front cover. See "Installing the Front Cover" on page 24.
Follow the instructions in this section to remove and install the fan board assembly, the
fan board, and each individual fan.
The fan board assembly is held in place by two screws, one on each side of the chassis.
The fan board assembly holds up to six individual fans. The top of each fan has two
finger holds, one on each side of the fan. A connector at the bottom of each fan fits into a
connector in the fan board assembly. Before removing the fan board assembly, make sure
that the replacement assembly is ready.
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