Apple WS 9650 Manuale Utente

 

 Troubleshooting

Symptom Charts/System - 5

 

Does not power on, 

screen is black, fan is 

not running and LED 

is not lit

1 Check power cables.

2 Plug monitor directly into wall socket, and verify monitor 

has power.

3 WS 9650 Only: Verify Ultra Wide SCSI cable is not damaged 

and that Velcro straps are secure and holding cable away 

from fan on side access panel. If necessary, replace Velcro 

straps and/or Ultra Wide SCSI cable if damage is visible.

4 Reseat ROM SIMM (if present) and processor card. The logic 

board must have a processor card installed to operate.

5 Reset Cuda chip. (Refer to The Cuda Chip in Basics for 

instructions.)

6 Reset logic board. (Refer to Resetting the Logic Board in 

Basics for instructions.)

7 Replace power cord.

8 Replace power supply.

9 Replace processor card.