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Acer Aspire 5633WLMi Display Problem (Help...)

post #1 of 9
10/5/10 at 3:20am
Thread Starter 
hi,
I have an Acer Aspire 5633 WLMi:
Intel Core 2 duo T5500 (1.66ghz, 667 Mhz, 2 mb l2 cache)
15.4” WXGA crystalbrite LCD
Intel Graphics media accelerator 950 (update drivers)

120 gig HDD
2gb ddr2 ram
802.11a/b/g wireless LAN

For almost 20 days, I presented a problem in the display.
Sometimes it does not turn on my computer and displays a screen with colored lines parallel and perpendicular.
Other times, when in use and functioning properly display the same problem or completely blackens the screen. If you shake up and down the screen returns to normal display.






What could be my problem?
Any ideas what's wrong and how to fix it?

I expect your opinion

Thanks
George
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post #2 of 9
10/5/10 at 4:01am
Try hooking it up to an external monitor (desktop) and leave it run for a while to see if the problem is still there...if not, then its likely your lcd and maybe inverter....if problem is still there or acts the same as without the monitor, then its likely your motherboard (GPU) graphics..which would mean a full motherboard replacement and you cannot change GPUs
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post #3 of 9
10/5/10 at 9:07am
Thread Starter 
Quote:
Originally Posted by saugen48 View Post
Try hooking it up to an external monitor (desktop) and leave it run for a while to see if the problem is still there...if not, then its likely your lcd and maybe inverter....if problem is still there or acts the same as without the monitor, then its likely your motherboard (GPU) graphics..which would mean a full motherboard replacement and you cannot change GPUs
ok, i'll check it my friend.
thanks

to clarify something
the problem with the screen it does not follow.
Example currently working on the computer this morning, I have restart about 10 times and has not presented a problem.
But I found that sometimes the screen flickers.
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post #4 of 9
10/5/10 at 10:48am
Has the laptop been apart before...if so, either the lcd or inverter connector could be loose...if it got bumped hard enough, one of those connectors could have come loose..there are disassembly instructions for the 5630 series laptop in the link
http://tim.id.au/laptops/acer/
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post #5 of 9
10/8/10 at 12:28pm
Thread Starter 
Quote:
Originally Posted by saugen48 View Post
Try hooking it up to an external monitor (desktop) and leave it run for a while to see if the problem is still there...if not, then its likely your lcd and maybe inverter....if problem is still there or acts the same as without the monitor, then its likely your motherboard (GPU) graphics..which would mean a full motherboard replacement and you cannot change GPUs
hello again!
the external monitor is working ok when i have the problem on the laptop display,
so i have to change the inverter, correct?
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post #6 of 9
10/8/10 at 2:12pm
Try that first....the cheapest possible fix...if that doesnt work, then its undoubtedly the LCD screen...check out page 77 (disassembly of the lcd module)...looks like the inverter should only take you about 5 minutes to replace once you have the replacement)
http://tim.id.au/laptops/acer/aspire...230%202490.pdf
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post #7 of 9
10/8/10 at 4:42pm
Thread Starter 
Quote:
Originally Posted by saugen48 View Post
Try that first....the cheapest possible fix...if that doesnt work, then its undoubtedly the LCD screen...check out page 77 (disassembly of the lcd module)...looks like the inverter should only take you about 5 minutes to replace once you have the replacement)
http://tim.id.au/laptops/acer/aspire...230%202490.pdf
ok
i will change the inverter,
i just order a new one,
thanks
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post #8 of 9
10/9/10 at 8:32am
Hope thats the problem, because as mentioned, it certainly is the cheapest fix
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post #9 of 9
10/15/10 at 5:56pm
Thread Starter 
thank you all
i solve my problem,
it was the inverter.

Now i want to update the hard disk
i make a new post here

http://www.notebookforums.com/post31...ml#post3188252

thanks
George
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