HP StorageWorks 2/140 - Director Switch, Service Manual

Page: 253 / 396

FRU Removal and Replacement
253 Director 2/140 Service Manual
— If at an EWS interface:
a. Click the Switch tab at the Operations panel. The Operations panel
displays with the Switch page open.
b. Click the Sys Err Light tab. The Switch page displays with the Sys
Err Light tab selected. A
System Error Light is ON
message displays on the page.
c. Click Clear Light.
13. If necessary, close and lock the equipment cabinet door.
RRP: Power Module Assembly
Use the following procedures to remove or replace the power module assembly. A
list of tools required is provided.
Tools Required
The following tools are required to perform these procedures.
■
Standard flat-tip screwdriver.
■
Standard cross-tip (Phillips) screwdriver.
■
ESD grounding cable and wrist strap.
Removing the Power Module Assembly
To remove the power module assembly:
1. Notify the customer the director will be powered off. Ensure the customer’s
system administrator quiesces Fibre Channel frame traffic through the
director and sets attached devices offline.
2. If the director is installed in a stand-alone configuration, go to step 3 . If the
director is rack-mounted, unlock and open the cabinet front and rear doors as
directed by the HP authorized service provider.
3. Power off and unplug the director (“ Power-Off Procedure ” on page 196).
WARNING: Ensure both power cords are disconnected from the power
module assembly prior to removal or replacement.