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Table 2. MS-9266 System Error and Diagnostic LEDs Definitions
Item
Error LED Diagnostic LED
1
OFF
2
ON
3
ON
4
ON
5
ON
6
ON
Diagnostic LEDs
Diagnostic LEDs use signal display to help users understand their system. When POST
or Service Processor detects an error, the corresponding LEDs light up to alert the user
to the condition and help service personnel identify the failing component. A system
error single LED on the front panel and in the rear of the system first alters the users
that an error has occurred. Service personnel next check inside the system to deter-
mine which subsystem has an error LED lit. This information helps the service person-
nel to locate the failing component for replacement. The full failing path remians lit until
POST no longer exists or the error is fixed.
OFF
CPU Error LED ON
SCSI Error LED ON
FAN Error LED ON
Memory Error LED ON Memory error/failure
N/A
Getting Started
Description/Symptoms
Normal operation
Processor related problems
SCSI hard drive Error/failure
Fan failure
Power supply error/failure
1-7
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