Hot-Swap Power Supply - IBM System x3950 Type 8878 Service Manual

1. Open the fan-locking handle on the replacement fan.
2. Lower the fan into the socket, and close the handle to the locked position.
3. Install the top cover (see "Top cover and bezel" on page 45).
4. Slide the server into the rack.

Hot-swap power supply

When you remove or install a hot-swap power supply, observe the following
precautions.
Statement 8:
CAUTION:
Never remove the cover on a power supply or any part that has the following
label attached.
Hazardous voltage, current, and energy levels are present inside any
component that has this label attached. There are no serviceable parts inside
these components. If you suspect a problem with one of these parts, contact
a service technician.
To remove the hot-swap power supply, complete the following steps:
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IBM System x3950 Type 8878 and System x3950 E Type 8879: Problem Determination and Service Guide