Dell PowerVault 775N (Rackmount NAS Appliance) - Manual (Page 38)

Replacing the Control-Panel Cable Cover
CAUTION: Before you perform this procedure, read the safety instructions in your System Information
document.
1. Align the retention tabs on the control-panel cable cover with the slots in the chassis.
2. Lower the control-panel cable cover into the system until the cable cover snaps into position (see Figure 4-5 ).
3. Replace the cover (see " Replacing the Cover ").
Front-Panel I/O Board
The front-panel I/O board provides connectors for PS/2 keyboard and mouse, video, and USB devices.
Removing the Front-Panel I/O Board
CAUTION: Before you perform this procedure, read the safety instructions in your System Information
document.
CAUTION: See "Protecting Against Electrostatic Discharge" in the safety instructions in your System
Information document.
1. Remove the control-panel cable cover (see " Removing the Control-Panel Cable Cover ").
2. Remove the two screws that secure the front-panel I/O board in the system (see Figure 4-6 ).
3. Pull the front-panel I/O board away from the front panel to disconnect the I/O board from the control panel board (see
Figure 4-6 ).
4. Lift the front-panel I/O board out of the system (see Figure 4-6 ).