Power – Apple Mac PowerBook 550c User Manual
Page 33
Troubleshooting
Symptom Charts/Power
(Continued)
- 6
Power
(Continued)
Computer won’t
power up
1 Restart computer.
2 Connect power adapter and restart computer in 3–4 minutes.
3 Try known-good power adapter. Verify power adapter tip is
not chipped or cracked.
4 Try known-good, charged main battery.
5 Replace fuse on motherboard.
6 Replace motherboard.
7 Return computer to Apple.
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