Intel Light Guided Diagnostics; Back Panel Connectors - Intel SR1630BC - 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 Figure 6 and Figure 8)
shows the overall health of the system (green, blinking green, blinking amber, and
off).
•
The System Identification LED on the back panel (see Figure 6) helps identify the
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 Figure 6) help identify failed and failing
DIMM slots. The DIMM fault LEDs turn on (amber) if there is a DIMM fault.
•
POST Code Diagnostic LEDs on the server board (see Figure 6) change color or
state (off, green, red, amber) according to the POST sequence.
•
The 5-V STBY LED on the server board (see Figure 6) is illuminated (green) when
AC power is applied.
•
Fan Fault LEDs on the server board (see Figure 6) help identify failed and failing
fans. The fan fault LEDs turn on (amber) if there is a fan fault.
Intel® Server System SR1630BC Service Guide 11