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212 Chapter 9 Replace or Upgrade a Power Supply
P0993133 03
Figure 140 Remove the redundant power supply cage and support bracket
13 This procedure is complete.
Install a power supply module
This procedure describes how to install power supply modules in the power supply cage. After you
install the redundant power supply cage in the platform base chassis, insert the two power supply
modules.
Use this procedure also to replace faulty power supply modules. Redundant power supply modules
can be exchanged while the system is running, as long as one of the modules remains active. This
section is relevant only with the BCM400 platform base chassis..
1 Ensure you have the correct redundant power supply cage installed in the BCM400 platform
base chassis (see Install a redundant power supply cage on page 205).
2 Ensure that you position the power supply modules correctly before inserting them into the
power supply cage. The green LEDs are located at the top right of the power supply modules.
3 Insert the power supply modules into the redundant power supply cage at the rear of the
platform base chassis.
Note: When you upgrade to a redundant power supply, you should also install a redundant
fan. Refer to “Install a BCM400 cooling fan” on page 182.
Warning: Protect the hardware components against damage from electrostatic discharge.
Always wear a ground wrist strap before you handle components. Always place the
components in static-free container.
Cut the cable tie-wrap
away from the power
supply support
bracket. Remove
power supply
Unfasten the power
supply support bracket
(power supply not shown)
Remove the power
supply & support
bracket from platform
base chassis
1
2
3