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3.4
Onboard LEDs
1.
Q LED (CPU, DRAM, VGA, BOOT)
Q LED checks key components (CPU, DRAM, VGA card, and booting devices) in
sequence during motherboard booting process. If an error is found, the corresponding
LED remains lit until the problem is solved. This user-friendly design provides an
intuitive way to locate the root problem within seconds.
The Q LEDs provide the most probable cause of an error code as a starting point for
troubleshooting. The actual cause may vary from case to case.
2.
Location LED (LOCLED2)
This onboard LED lights up when the Location button on the workstation is pressed or
when triggered by a system management software. The Location LED helps visually
locate and quickly identify the workstation in error on a rack.
3-10
Chapter 3: Motherboard Information
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