How to recovery acer aspire one AO722 from black screen

Discussion in 'Acer Aspire One' started by endhare, Jul 24, 2012.

  1. endhare

    endhare

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    Please help me, I have Acer aspire one AO722. I download driver from acer support but I don't know the driver for BIOS and make my BIOS downgrade. And now my laptop black screen :(

    Can anybody here help me to fix my problem ?
    Thanks
     
    endhare, Jul 24, 2012
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  2. endhare

    steve.d

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    Last edited: Jul 24, 2012
    steve.d, Jul 24, 2012
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  3. endhare

    something back

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    something back, Jul 27, 2012
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  4. endhare

    g3vbl

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    The D255 topic proved most interesting, not least because it gave access to the D255 series Service Guide. This is very helpful but access to the AO722 Service Guide would be even better. Any ideas?

    Thanks.
     
    g3vbl, Jul 27, 2012
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  5. endhare

    something back

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    Two video links that could help

    [ame]

    [ame]
     
    something back, Jul 27, 2012
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  6. endhare

    g3vbl

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    Thanks, but I'm really looking for the Service Guide for the 722. If it's anything like that for the D255, it will give me a fighting chance of servicing the 722 if I have a problem in the remote places that I tend to visit/stay.
     
    g3vbl, Jul 28, 2012
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  7. endhare

    something back

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    There's no listings I can find on the internet for a AO722 service manual.


    The most servicing type thing you can do is replacing the harddrive , ram , screen , or in extreme
    circumstances, the dc jack connector, or bios chip.


    The main thing is keeping the fan and vents clear.
     
    something back, Jul 28, 2012
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  8. endhare

    g3vbl

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    Thank you. I have done all the searches and yet, it's out there, just as the Service Guide for the D255 is. There is a lot you can do with or without the Service Guide but it's easier with. I've serviced my own electronic equipment since the days when the Mullard OC71 was a 'hot' device and I'm not about to stop now.
     
    g3vbl, Jul 28, 2012
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  9. endhare

    something back

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    Good for you
    if you could post the ao722 manual link
    it would help other members
     
    something back, Jul 28, 2012
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