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How To Repair Powerbook G4 Screen Not Working (Solved)

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Powerbook G4 Screen Not Working


It worked for me .... Another could be the Logic Board or the Graphics Card. A bunch of codes popped up. Oh...

Cancel jharper049 Rep: 1 Posted: August 19 Options Permalink History I tried the power on with holding the option key, my screen then lights up w/icon on the left side refresh I didn't spill anything on my 12" powerbook, but this morning I was using it and it just stopped working. I've actually made the cable placement mistake. Loading...

Reset Pmu Powerbook G4

I will keep you all posted if it works. Was this answer helpful? Screen does become lit up. The knee technique really works!!

  1. Apple may provide or recommend responses as a possible solution based on the information provided; every potential issue may involve several factors not detailed in the conversations captured in an electronic
  2. The 8-Bit Guy 369,044 views 10:12 A week with a G4 - Are they obsolete? - Duration: 8:05.
  3. The Powerbook also has several expensive programs on it which is really why I could not pass it up.
  4. lmull3 5,268 views 9:21 ibook G4 display problem - Duration: 7:00.
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Is that right?Thanks so much,Viviana12" iBook G4. Report Happiegolucky- Sep 14, 2009 03:35PM Apple + option + a + v worked like a charm for me Helpful +0 Report Wulf Feb 3, 2009 09:22PM Sweeden to Apple to Sign in 1 Loading... No one I know will pay for a repair without warranty.Bob Flag Permalink Reply This was helpful (0) Collapse - ibook G4--fan runs, black screen by philandean / March 12, 2015

Working... Sorry, there was a problem flagging this post. Loading...'s+screen+won't+turn+on I gave him the old (Cmd + Opt + a +v) trick and it blew his mind.

Thanks. Apple has agreed to repair my laptop back to New Condition. Autoplay When autoplay is enabled, a suggested video will automatically play next. Cancel varsityanchor Rep: 1k 9 8 Posted: 12/10/2009 Options Permalink History This could be an issue with the display data cable.

Powerbook G4 Won't Boot

Now I just checked the serial # on Apple's web site and it is under Apple care warranty for 445 more days. The 8-Bit Guy 551,923 views 8:05 How to replace an iBook G4 backlight (uncut) - Duration: 16:19. Reset Pmu Powerbook G4 Loading... Powerbook G4 Reset Pram The second I move it the colored lines come back and it freezes.

If this answer was helpful please remember to return and mark it Accepted. Being a member gives you additional options. Watch QueueQueueWatch QueueQueue Remove allDisconnect Loading... I could only assume that over time the heat sink compound has dried and the heat sink warped a little, making it no longer become effective. Lg G4 Black Screen

Though, I always find that I learn something new every day. If you believe this post is offensive or violates the CNET Forums' Usage policies, you can report it below (this will not automatically remove the post). Was this answer helpful? check over here I say you have nothing to lose by trying to milk it for as long as you can, but sooner or later it will stop working.

How did my ibook begin to die? Sign in to add this to Watch Later Add to Loading playlists... This is possibly the reason why your display is only lighting up and not showing a picture at all.

It worked perfectly.

This seems to get everything working! I have tried the resets with no luck but have not attempted to check the heat sink yet. About Press Copyright Creators Advertise Developers +YouTube Terms Privacy Policy & Safety Send feedback Try something new! Watch Queue Queue __count__/__total__ Find out whyClose Repair a PowerBook G4 that won't turn on Eric L.

Loading... These PowerBooks also have chronic issues with bad RAM slots, and they are also touchy as far as what RAM they will take, especially if you have two modules that aren't Worked fine for 4 years, then someone stole my bespoke ibook case, and I used an old pc one that was lots bigger than the case size. I want to guess this because the Apple is not lighting up as well.