Replacing The Power Module Assembly - HP storageworks director 2/140 Service Manual

Replacing the Power Module Assembly

To replace the power module assembly:
1. Remove the replacement power module assembly from its protective
2. Replace the power module assembly.
3. Plug the power module assembly cable into the backplane.
4. Replace the center and upper left fan modules (viewed from the rear)
5. Disconnect the ESD wrist strap from the director chassis and your wrist.
6. Replace the RFI shield.
7. Seat and connect both power supplies
8. Disconnect the ESD wrist strap from the director chassis and your wrist.
9. Power on the director
10. Perform one of the following to verify power module assembly operation:
11. Perform the data collection procedure
12. Perform one of the following to clear the system error (ERR) LED:
Director 2/140 Service Manual
anti-static bag.
Redundant Fan Module" on page 250).
page 241).
— At the Hardware View, observe the graphic representing the replacement
card and ensure no alert symbols display that indicate a failure (yellow
triangle or red diamond). If a problem is indicated, go to
Start MAP" on page 45 to isolate the problem.
— At the EWS interface, open the Switch tab at the View panel and ensure
no amber LEDs illuminate that indicate a power module assembly failure.
If a problem is indicated, go to
isolate the problem.
page 192).
— If at the HAFM application, open the Hardware View and:
a. Right-click the front panel bezel graphic (away from a FRU) to open
a menu.
b. Click Clear System Error Light.
— If at an EWS interface:
a. Click the Switch tab at the Operations panel. The Operations panel
displays with the Switch page open.
("RRP: Redundant Power
("Power-On Procedure" on page 195).
"MAP 0000: Start
("Collecting Maintenance
FRU Removal and Replacement
("RRP:
Supply" on
"MAP 0000:
MAP" on page 45 to
Data" on
255