Specifications
Manuals
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Apple Manuals
Computer equipment
PowerBook 140
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Troubleshooting
Symptom
Charts/
Startup
(Continued)
- 4
Startup
(Continued)
Screen displays
checkerboard pattern;
no startup chime
1
Reseat RAM expansion card.
2
Replace RAM expansion card.
3
Replace daughterboard.
4
Reseat display cable.
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