Replacing The Power Switch And Led Assembly - NEC EXPRESS5800/120Rc-2 Service Manual

Replacing the Power Switch and LED
Assembly
The Power Switch and LED Assembly includes the DC Power ON/OFF Switch
and five system status LEDs mounted on the front panel. The assembly is
attached to a single cable harness that connects to the SCSI backplane. See
Figure 4-50.
B
A
Figure 4-50. Power Switch and LED Assembly Location
1. Power off the system and ensure it is disconnected from the AC power
source.
Your system weighs approximately 65 pounds (29.25 kg). If
your system contains numerous optional boards and
peripheral devices, it will weigh more. To avoid personal
injury, make sure you have someone help you lift or move
the system.
4-42 Disassembly and Reassembly
C
G
A. Cable Clamp
B. On/Off Power Switch
Power Switch Mounting
C.
Bracket Screws
D. System Status LEDs (5)
E. Front Panel
F. SCSI Backplane Connector
G. Fans (3)
!
WARNING
D E
F