Intel Light Guided Diagnostics - Intel SR1695WB Service Manual

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Intel Light Guided Diagnostics
The server system contains numerous LEDs providing the following functions:
•
The System Status LED on the front and back panels (see
overall health of the system (green, blinking green, blinking amber, and off).
•
The System Identification LED on the back panel (see
server from among several servers. By default, the ID LED is off, and blue when
activated by button or software.
•
DIMM Fault LEDs on the server board (see
DIMM slots. The DIMM fault LEDs turn on (amber) if there is a DIMM fault.
•
POST Code Diagnostic LEDs on the server board (see
state (off, green, red, amber) according to the POST sequence.
•
The 5-V STBY LED on the server board (see
power is applied.
•
The Fan Fault LEDs on the server board (see
failing fans. The fan fault LEDs turn on (amber) if there is a fan fault.
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Figure
Figure 6) helps identify the
Figure 6) help identify failed and failing
Figure 6) change color or
Figure 6) is illuminated (green) when
Figure 6) help identify failed and
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Intel Server System SR1695WB Service Guide
6) shows the