HP 330 - Support options and warranty service

Table 4-2. Boot ROM LED Error Codes (cont'd.)
LEDs Probable Cause
.00 ••• 00 Bit Map Font Failed
• 00 • •• 0. Bit Map Failed
• 00 • ••• 0 Alpha Video Board Failed
Replace or Do
Video Board .
Video Board .
Video Board .
• 00 • •••• Graphics on Alpha/Graphics Video Board.
Video Bd. Failed
.oxx xxxx I/O Card at xx xxxx Failed I/O Card at Select Code xx
xxxx.
~... •••• LEDs Never Accessed
42 Troubleshooting
I/O Backplane.
Check -12 V dc.
If okay, replace Proces-
sor Board.
Otherwise, replace
Power Supply.