Figure 8-2 Lightbar Leds - Front Of Octane2, Diagnostic Chart #2; Using The Leds On The Lightbar - Silicon Graphics OCTANE2 Owner's Manual

No boot
No
tune
Yes
• Headphones plugged in • System diagnostics successful
• Speakers unplugged
• Speaker failure
• Message provides information
• Disconnect headphones
about which part to replace
• Connect speakers
• Replace system board
• Replace chassis
• Replace speakers
Contact your local SGI service provider. Have your system serial number ready for part replacement information.
Figure 8-2
Solid
white LED,
white
No
LED
Yes
• 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
• Check monitor connections
• Turn on monitor
• Check monitor LED
• Adjust monitor brightness
• Replace monitor cable
• Replace monitor
• Replace system board
Lightbar LEDs - Front of Octane2, Diagnostic Chart #2
Solid
No
no display
Yes
Yes
• Automatic reset
of flash PROM
• Power Off - Replace system module

Using the LEDs on the Lightbar

White LED > 2 seconds
red LED flashing ~ 10 sec,
white LED flashing ~10 seconds
Yes
System
flash PROM
recovered?
No
• Flash PROM failed - Red LED
slow flash (2-second intervals)
No
201