Sun Microsystems Sun Enterprise 4000, Upgrade Manual

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System Upgrade Procedure 5
FIGURE 5
Fan Tray Assembly—System Rear
7. Disconnect any remaining cables from the system.
Note –
Label all cables for reconnection.
Removing the Outer Panels
1. Ensure that all cables have been disconnected and that the keyswitch is in the
standby position with the key removed.
2. Remove the upper bezel:
a. Press the lower left and right sides of the upper bezel to release the locking
tabs.
b. Swing the bottom edge of the bezel toward you to release the tabs in the top of
the bezel, then lift the bezel off.
3. Remove the right and left side panels:
a. Push the side panel back approximately 3/4 of an inch (2 cm).