3com S24x Manual De Usuario

Maintenance 

4-5

This section describes how to remove the front panel cover. The auxiliary fan is 
attached to the front panel cover. 

Perform these steps to remove the front panel cover: 

Verify that the power is OFF.

Remove the top cover as shown in Figure 4-1.

Remove the ribbon cable connecting the LED display card to the 
motherboard. The ends of the cable are keyed, simplifying cable 
replacement (Figure 4-2 ).

While holding onto the front panel cover:

• Loosen the thumbscrew by turning counter-clockwise (Figure 4-2 ). 

• Pull the top of the front panel cover away from the front of the unit.

• Lift up to disengage from bottom tabs.