IBM 391, 387, 393, 389 Removing a hot-swap redundant power supply module, ThinkServer User Guide

1.Locate the failing hot-swap redundant power supply module on the rear of your server. Then, press the release tab 1 in the direction as shown and carefully pull the handle 2 at the same time to slide the redundant power supply module out of the chassis.

Note: Do not use too much strength. You can first carefully slide the redundant power supply module a little bit out to release it from the secured position. Then, completely slide it out of the chassis.

Figure 80. Removing a hot-swap redundant power supply module

2.Touch the static-protective package that contains the new hot-swap redundant power supply module to any unpainted surface on the outside of the server. Then, remove the new hot-swap redundant power supply module from the package.

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