Motorola 660AV User Manual

 

 Troubleshooting

Symptom Charts/System - 3

 

Does not power on, 

screen is black, fan is 

not running, and LED 

is not lit                                                                         

1 Check cables.

2 Plug monitor directly into wall socket and verify that 

monitor has power.

3 Remove third-party RAM and cards.

4 Replace power cord.

5 Replace power supply.

6 Replace logic board. Retain customer’s SIMMs.

Clicking, Chirping, or 

thumping

1 Replace power supply.

2 Replace logic board. Retain customer’s SIMMs.