Specifications

Troubleshooting Symptom Charts/Miscellaneous - 23
Miscellaneous
Rattling sound at
startup in system
with Apple External
Video Connector
Press or fold the Apple External Video cable to prevent it from
contacting the fan blades.
Headphone jack does
not operate correctly
1 Verify that headphone jack is seated properly.
2 Replace front panel control board.
3 Replace chassis/wiring harness.
System with internal
modem unable to
recognize graphics or
Ethernet card in
communications slot
1 Replace internal modem
2 Replace graphics or Ethernet card.