Question about Acer AX3810B3801A Aspire Mini PC Bundle with 20 LCD Monitor PC Desktop

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Hi experts, item : LCD monitor of acer aspire 4050 - 300512 issue : LCD monitor of the laptop suddenly went out. CPU still running. Last night was ok, after boot on the next morning, the LCD didnt display anything. Any way i can trouble shoot this? Thanks.

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  • jen_nashadi Jun 03, 2010

    Hi experts,

    appreciate your comment too, on the issue above? thanks.

  • jen_nashadi Jun 04, 2010

    thanks guys!


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Hi! If the LCD monitor doesnt show any display, the fault will be on the ribbon. You will need to have the ribbon replaced. Once replaced you'll be good. Hope this helps and have a good one!

Posted on Jun 03, 2010

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There can be three possible causes:
1.your wire connecting moniter and host is lost.
2.your graphics is very hot
3.your memory has some problem needed a further check!
It is suggested to power off for a while and then start it! check it again!

It can be the mother board problem too. Try pressing the num lock key when ur pc is on n mointor has blackedout , if the num pad key light (green) light lights up( there r 3 small lights on the key boards)specially the 1st one then ur motherboard is ok. but if not give it for a repair.
check the data cable of your monitor on some other working system if it is ok then you must check your graphics card using some other monitor.
let us know if you want somethin more else please accept the suggestion.

Thank You for contacting

Posted on Jun 03, 2010

  • jen_nashadi Jun 03, 2010

    hi, need ur help to verify some of the items :

    1) when u mention "memory got some problem" are u referring to the RAM? mybe i will try to open it and wipe it with rubber..any better tips for the RAM?

    2) to narrow down the issue, i attached one monitor to the monitor port of the laptop, and and this new monitorcan display as per normal..i assume the motherboard is ok. rite?

    3) u mentiond to "check the data cable of ur monitor on some other working system". This advise is for desktop i guess? or u suggest me to open the laptop and find for the data cable inside my laptop?pls advise, as i am not sure how to locate the cable inside. Some hints maybe?

    Thanks much ~ -jenz-


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