SGI Octane III Specifications Page 285

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Using the LEDs on the Lightbar
263
Figure 8-2 Lightbar LEDs - Front of OCTANE, Diagnostic Chart #2
Contact your local Silicon Graphics service provider. Have your system serial number ready for part replacement information.
No No
Yes
Yes
No
Yes
Solid
white LED,
no display
• Monitor not connected
• Monitor not turned on
• Monitor in power saving mode
• Monitor brightness too low
• Cable failure
• Monitor failure
• System board failure
• Graphics board failure
• Replace monitor cable
• Replace monitor
• Replace system board
• Message provides information
about which part to replace
• System diagnostics successful
• Flash PROM failed - Red LED
slow flash (2 second intervals)
• Power Off - Replace system module
• Replace system board
• Replace chassis
• Replace speakers
• Disconnect headphones
• Connect speakers
• Headphones plugged in
• Speakers unplugged
• Speaker failure
System
flash PROM
recovered?
No
Yes
Solid
white
LED
No boot
tune
• Check monitor connections
• Turn on monitor
• Check monitor LED
• Adjust monitor brightness
White LED > 2 seconds
red LED flashing ~ 10 sec,
white LED flashing ~10 seconds
No
Yes
• Automatic reset
of flash PROM
SYMPTOM
POSSIBLE CAUSE
POSSIBLE SOLUTION
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Comments to this Manuals

Vikicrn 04 Jan 2024 | 15:06:13

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