Troubleshooting Symptom Charts/Miscellaneous (Continued) - 44
Miscellaneous (Continued)
No sound from
speaker
PowerBook Duo 210/230/250/280:
1 Verify that Control Panel volume setting is 1 or above.
2 Check display cable connection.
3 Duo 210/230: Replace display.
4 Duo 250/280: Replace display (CPRC/Int’l Only).
5 Replace logic board.