HP StorageWorks Multi-protocol Router Installation Guide (A7437-96003, September 2005)

Replacing FRUs70
3. Remove the power supply from the chassis:
a. Unscrew the captive screw (see Figure 13 on page 68). If the captive screw is too tight, use a
Phillips screwdriver to loosen it.
b. Grasp the yellow handle on the power supply (see <Link>Figure 13 on page -68).
c. Pull the power supply straight out of the chassis.
4. Install the new power supply:
a. Verify that the AC power switch is in the 0 position.
b. Orient the power supply as shown in Figure 13 on page 68, with the yellow handle on the
right.
c. Gently push the power supply into the chassis until it is firmly seated.
CAUTION: Do not force the installation. If the power supply does not slide in easily, ensure that it is
correctly oriented before continuing with the installation.
d. Tighten the captive screw.
5. Connect the power cord to the power supply and press the AC power switch to 1.
6. Verify that both LEDs on the new power supply display a continuous green light while the MP
Router is operating. If either of the LEDs is not green, ensure that the power supply is firmly
seated.
Replacing a fan assembly
Use this procedure to remove and replace a fan assembly in the MP Router. The MP Router can
continue operating during the replacement procedure if the other fan assembly continues to operate