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Apple Computing Products:
macOS - Notebook Hardware
PoweeBook G4 vertical lines
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<blockquote data-quote="chscag" data-source="post: 1541206" data-attributes="member: 46727"><p>I'm not sure I would spend any money on a machine that old, however, before replacing the LCD, attach an external monitor to see if you're getting the same indication. The problem may not be the LCD. If it turns out to be a defective GPU, it may not be economical to replace the logic board which you would have to do since the GPU is soldered to it.</p></blockquote><p></p>
[QUOTE="chscag, post: 1541206, member: 46727"] I'm not sure I would spend any money on a machine that old, however, before replacing the LCD, attach an external monitor to see if you're getting the same indication. The problem may not be the LCD. If it turns out to be a defective GPU, it may not be economical to replace the logic board which you would have to do since the GPU is soldered to it. [/QUOTE]
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Apple Computing Products:
macOS - Notebook Hardware
PoweeBook G4 vertical lines
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