Model p5 520 or 285 voltage regulator module

You might need to remove or replace a voltage regulator module. This section includes procedures so that you can perform these tasks.

The system backplane A in contains two voltage regulator modules B.

Figure 1. Voltage regulator module locations

Picture of voltage regulator module locations

Note: Your system might have only one voltage regulator module. If there are two modules, and one of them is failing, both of the modules must be replaced.

The following procedures describe the removal and replacement of the voltage regulator modules.