IBM TotalStorage SAN140M, Installation And Service Manual

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227 Chapter 5: Removal and replacement procedures (RRPs)
b. Click the Clear System Error Light menu selection.
— If at a web browser connected to the EFCM Basic Edition
interface:
a. Click the Switch tab at the Operations panel. The Operations
panel opens with the Switch page displayed.
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.
12. If necessary, close and lock the equipment cabinet door.
RRP: Filler panel (UPM and XPM)
Use the following procedures to remove or replace a UPM or XPM
filler panel. Filler panels cover and protect unused port card slots in the
director chassis. A list of tools required is provided.
Tools required
The following tools are required to perform these procedures.
• Door key with 5/16-inch socket.
• Torque tool and hex adapter (provided with the director).
Removal
To remove a filler panel:
1. To remove a front-mounted FRU, perform one of the following:
— If the director is installed in an equipment cabinet, insert the
5/16" door tool into the socket hole at the right top of the front
door. Turn the tool counter-clockwise to unlock and open the
door.
— If the director is installed in a customer-supplied equipment
cabinet, unlock and open the cabinet front door as directed by
the customer representative.
2. To remove a rear-mounted FRU, remove the RFI shield.
3. Identify the filler panel to be removed.
4. The filler panel is secured to the director chassis with two captive
Allen screws. Both screws are spring-loaded to lock the filler
panel in place.