Intel Light Guided Diagnostics - Intel SR1690WB - Server System - 0 MB RAM 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
AC 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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Intel Server System SR1690WB Service Guide
Figure 6) shows the
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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