Question about Acer Aspire 7520-5757 Notebook

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My acer aspire 7520 will not start up, I push the power button and it keeps going on and off every 20 seconds.

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Hi there, i have had the same problem with my laptop, the problem was with the motherboard/bios... to check simply diconnect the harddrive and remove the ram. if you still get the same problem you know it is the motherboard, because if it isn't it waill give you a msg saying no HDD found or no Ram,,, to fix the problem send back to acer for a new motherboard

Posted on Oct 07, 2010

  • Liane Batton Munier
    Liane Batton Munier Oct 07, 2010

    I did that and it didn't start, so you don't think it's the battery?

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This is possibly a faulty power supply and a battery that is not being charged.
You have a broken connector at the pc input, a broken cord at the strain relief.

Posted on Oct 05, 2010

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