Removing The Front Panel Speaker/Switch Assembly - NEC LC1400 Service & Reference Manual

Removing the Front Panel Speaker/Switch
Assembly
To remove the front panel speaker and switch assembly:
1. Open the front door, see "Front View with Front Door Opened" in
Chapter 2.
2. Power off the system and ensure it is disconnected from the ac wall outlet.
3. Remove the left-side panel of the chassis, see "Removing a Side Panel"
earlier in this section.
4. Tag and disconnect the front panel speaker, power switch, and reset switch
cables from the system board connectors.
Speaker, Power Switch, and Reset Switch Cable Connections
5. Remove the bottom media device or blank panel in Peripheral Bay B. See
"Removable Media Devices" earlier in this section.
6. Locate the front panel speaker and switch assembly.
7. The front panel speaker and switch assembly is removed from the cabinet by
pressing out on its metal snap fastener (located directly above the front panel
speaker and switch assembly, see A in Figure below), while simultaneously
pushing the assembly slightly towards the rear of the cabinet (see B in
Figure below). The front panel speaker and switch assembly should slide out
of the two front chassis tab holes (see C in Figure below), drop down and be
free of the chassis.
4-44 Upgrading Your System
Reset Switch
Power LED
Speaker
Hard Disk Drive LED
Power Switch