Technical data

Diagnostic LED Codes, Continued
Table B–1 (Continued) Power-up and Initialization LED Codes
(1111 XXXX)
LED
Depiction
1
Code Description FRU
1111 1001 F9h Initializing the
console data
structures
System module
1111 1000 F8h Performing auto
configuration on
the machine
System module
1111 0111 F7h Testing the NVR
device
System module
1111 0110 F6h Testing the DZ
device
System module,
mouse, keyboard
1111 0101 F5h Testing the
graphics output
device
System module,
Graphics
1111 0100 F4h Initializing the
console device
System module,
Graphics
1111 0011 F3h Entering the
console program
System module
1
In this column,
1 indicates the LED is on;
0 indicates the LED is off;
X indicates either 1 or 0.
Continued on next page
B–4