HP StorageWorks 2/128 HP StorageWorks SAN Director 2/128 Installation Guide, V - Page 136

Verify that the power supply is seated by pulling gently on the handle.

Page 136 highlights

Installing SAN Director 2/128 FRUs b. Enter the switchshutdown command. c. Power off the chassis by flipping both AC power switches to the off position (the "0" on the AC switch). 2. Remove the current power supply from the chassis (see Figure 26). a. Push the locking tab in toward the power supply; then, pull the handle out and down and use it to pull the power supply out of the chassis. b. Support the power supply from underneath while removing it from the chassis. 3. Install the new power supply: Caution: Do not force the installation of the power supply. If the part does not install easily, ensure that it is properly oriented. a. Orient the power supply so the handle is toward the front of the chassis and the LEDs are on the left, unlock the handle, and insert the power supply into the slot and push the handle up until it clicks. b. Verify that the power supply is seated by pulling gently on the handle. 4. Verify the top LED on the power supply displays a steady green light. If it does not, ensure both power cables are plugged in and both AC switches are flipped to "1" (AC switch lights up green). 5. If the chassis was powered down, flip both AC power switches to "1". The AC power switches light up green when power is being supplied, and the SAN Director 2/128 performs POST by default. 136 SAN Director 2/128 Installation Guide

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Installing SAN Director 2/128 FRUs
136
SAN Director 2/128 Installation Guide
b.
Enter the
switchshutdown
command.
c.
Power off the chassis by flipping both AC power switches to the off
position (the “0” on the AC switch).
2.
Remove the current power supply from the chassis (see
Figure 26
).
a.
Push the locking tab in toward the power supply; then, pull the handle out
and down and use it to pull the power supply out of the chassis.
b.
Support the power supply from underneath while removing it from the
chassis.
3.
Install the new power supply:
Caution:
Do not force the installation of the power supply. If the part does not
install easily, ensure that it is properly oriented.
a.
Orient the power supply so the handle is toward the front of the chassis
and the LEDs are on the left, unlock the handle, and insert the power
supply into the slot and push the handle up until it clicks.
b.
Verify that the power supply is seated by pulling gently on the handle.
4.
Verify the top LED on the power supply displays a steady green light. If it
does not, ensure both power cables are plugged in and both AC switches are
flipped to “1” (AC switch lights up green).
5.
If the chassis was powered down, flip both AC power switches to “1”.
The AC power switches light up green when power is being supplied, and the
SAN Director 2/128 performs POST by default.