any update from the community on this issue?
murphyai
murphyai
Last Activity: 01-16-2014, 04:07 AM
Joined: 11-23-2013
Location: dublin
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Re: Acer Aspire 6920g - lcd replacement very bright but works with external monitor
any update from the community on this issue?
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Re: Acer Aspire 6920g - lcd replacement very bright but works with external monitor
well, very strange but i got it to work this way.
either by connecting it to an external monitor the screen returns to normal and blue or else
by closing the lid and re-opening it does the screen return to normal.
when i done detect on the screen in the catalyst control centre, it detected the lcd screen as unknown.
so that is where the problem is?
any ideas on how to detect the lcd screen?Leave a comment:
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Re: Acer Aspire 6920g - lcd replacement very bright but works with external monitor
i purchased a new dual lcd replacement cable that fits the new lcd.
but the lcd has another small connector as well
i'm unsure what connects into that.
would that be the cause of the problem?Leave a comment:
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Re: Acer Aspire 6920g - lcd replacement very bright but works with external monitor
original lcd was ltn160at06-b01 and the replacement was a new ltn160ht-001Leave a comment:
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Re: Acer aspire 6920g - no video on vga or screen
well, it wouldn't start so i fried it in the oven with some southern fried chicken and voila it's working.Leave a comment:
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Acer Aspire 6920g - lcd replacement very bright but works with external monitor
[B][/B]Hi everyone,[B][/B]
I recently had an accident with my lcd screen.
i sat on it while changing the motherboard, doh!
now i got a replacement screen for it which when hooked up gives off a very bright glare, about 150%.
the graphics card in the unit is a ati radeon hd 3650.
When i connect the laptop to an external monitor and switch using fn + f5 and back again the screen goes the rightshade of blue without the brightness.
however, when i reboot the brightness comes back.
any ideas on how to resolve this pro... -
Re: Acer aspire 6920g - no video on vga or screen
just to add,
the power lights come on and the dvd drive is working and the battery is charging still.Leave a comment:
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Acer aspire 6920g - no video on vga or screen
i recently replaced the motherboard in the unit and then tried to start it up with a new lcd screen as well.
when it booted it showed the acer logo at the start and then got to the login screen.
this was extremely bright and a bit pink.
when i then rebooted the laptop twice the second time the video disappeared totally.
i tried to hook up an external monitor then to see if the vga would work but it didn't.
any ideas out there what could be the problem?
i've a feeling the graphics card to be the problem inside the unit.
Last edited by murphyai; 01-07-2014, 10:36 AM. -
Re: Acer aspire 6920g - no display issue after fix
well, i took out my motherboard yesterday and placed it in the oven at 220 degrees for 10 minutes
battery started to charge and work on it's own after that.
but still no video.
haven't got around yet to testing the chargeLeave a comment:
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Re: Toshiba Satellite - Locks up when plugged in
i've a funny feeling that i should have soldered a trail between the - connectors as there was a aluminium plate under the nec tokin chip that connected the 2.Leave a comment:
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Re: Toshiba Satellite - Locks up when plugged in
that looks different to the pcb board on the acer 6920g when the oe907 chip has been removed.
when you say vias what do you mean?Leave a comment:
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Re: Toshiba Satellite - Locks up when plugged in
i added the third capacitor but no improvement.
i'll test the outer + strips with a multimeter later.
what reading should i get though usually?
if there is no reading, do i connect the 2 + strips by any old wire?Last edited by murphyai; 12-02-2013, 04:51 AM.Leave a comment:
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Re: Acer aspire 6920g - no display issue after fix
to check continuity do i need a multimeter.
i don't usually repair motherboards at component level.
i fixed network and software issues
usually
Leave a comment:
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Re: Acer aspire 6920g - no display issue after fix
i'll add one more capacitor later on.
then charge the battery and try to boot off it.
don't see how the capacitor would affect the video thoughLeave a comment:
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Re: Toshiba Satellite - Locks up when plugged in
.Last edited by murphyai; 11-29-2013, 05:53 AM.Leave a comment:
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Re: Toshiba Satellite - Locks up when plugged in
?Last edited by murphyai; 11-29-2013, 05:52 AM.Leave a comment:
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Re: Acer aspire 6920g - no display issue after fix
if there is no positivity between the positive ends how come the battery is charging now?Leave a comment:
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Re: Toshiba Satellite - Locks up when plugged in
does it not have to be 2 capacitors each side?Leave a comment:
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Re: Toshiba Satellite - Locks up when plugged in
did not know i had to pass 1000
i'll add another 470uf to the board later on and see how that goesLeave a comment:
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Re: Acer aspire 6920g - no display issue after fix
i don't think that is the solution
oe907 is 900
2 x 470uf is 940 so it is higher.
i previously tried 4 x 470uf and that was too much
also battery was not charging with 4 capacitors but it is now with 2
any other ideas community?Leave a comment:
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