IBM 71455DU manual Locking latch Locking handle open

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.

Locking latch

Locking handle (open)

DCAC

Power supply 2 (PS2)

Power supply 1 (PS1)

DCAC

AC

DC

AC power LED (green)

DC power LED (green)

To remove a hot-swap power supply, complete the following steps:

1.Read the safety information that begins on page v and “Installation guidelines” on page 21.

Attention: Static electricity that is released to internal server components when the server is powered-on might cause the server to halt, which could result in the loss of data. To avoid this potential problem, always use an electrostatic-discharge wrist strap or other grounding system when working inside the server with the power on.

2.Remove the server cover. See “Removing the cover and bezel” on page 23.

Chapter 2. Installing options 25