Troubleshooting | Symptom Charts/Miscellaneous - 39 | |
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PowerBook G3 Series Troubleshooting
Flowchart (continued)
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Does |
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| Does | 1. | Boot with extensions off. | |||||||
the | No | No 2. | Boot with Disk Tools | |||||||||
the flashing | ||||||||||||
PowerBook continue | ||||||||||||
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| question mark |
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| Update Driver. |
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to boot to the |
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| 3. | Replace the hard drive. | ||||||||
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| appear? | ||||||||||
desktop? |
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| 4. | Replace the I/O logic | ||||||||
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| Yes |
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1.Reset PRAM.
2.Boot from Disk Tools.
3.If hard drive appears, reinstall system software.
4. If hard drive doesn't appear,see ifDrive Setup can reformat it.
5.Replace the hard drive connector card.
6.Replace the hard drive.
7.Replace the I/O logic board.
Do the
trackpad and No keyboard function?
Yes
Insert a
1.Reset PRAM.
2.Check the trackpad and keyboard cables.
3. Replace the trackpad and keyboard cables.
4.Replace the trackpad.
5.Replace the keyboard.
6.Replace the PMU board.
7.Replace the I/O logic board.
Does the | No |
disk |
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initialize? |
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1.Replace the floppy drive cable.
2.Replace the floppy drive.
Yes
END
