Light-Guided Diagnostics - MAXDATA PLATINUM 3200 I User Manual

Light-Guided Diagnostics

The server board contains diagnostic LEDs to help you identif­y f­ailed and f­ailing components and to
help you identif­y the server f­rom among several servers. Except f­or the ID LED, the status LED, and
the +5-volt standby LED, the LEDs turn on (amber) only if­ a f­ailure occurs.
Callout LED
A. POST LEDs
B. ID LED
C. Status LED
D. System fan 5 fault LED
E. Fault LED for processor 1 fan
L. Fault LED for processor 2 fan
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Figure 22. Diagnostic LEDs
Function
The sequence of lit POST LEDs is used to identify specific
errors that might occur during the boot process. The LED code
will help technical support to identify possible problems.
This LED can be turned on and off either by pressing a
chassis button or by using system management software.
This LED is useful when the system is grouped with several
systems, such as in a rack, and you need to easily find the
system to perform maintenance on it.
The status LED indicates whether a system is operating
correctly, has experienced a minor fault, or a major system
error. This LED shows the same status as the front panel
Status LED.
This LED indicates a fault has occurred with system fan 5.
See your server chassis documentation for instructions to
replace the fan.
These LEDs are only for server systems that use an active
processor heatsink. They indicate when a fault has occurred
on the heatsink fan. Replace the faulty unit.
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