Asus k55a black screen and ez bios update

Discussion in 'SFF, Notebooks, Pre-Built/Barebones PCs' started by Code2006, Nov 18, 2014.

  1. Code2006

    Code2006 Junior Member

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    Hi I have an asus k55a and all I get during start up is a black screen, no bios or anything
    This happened after I reinstalled windows 8
    I have done the following
    Took the cmos bat out for like a day, reversed it, put a new one, changed ram and hdd still nothing
    I did how ever managed to get into the ez bios by pressing a combination of keys during start up but can't remember how , didn't have a usb stick to up date the bios but now I have one can't remember the keys to press
    Any help?
    Thanks
     
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  3. VirtualLarry

    VirtualLarry Lifer

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    Reversing the polarity of your CMOS battery can fry the motherboard. Hope that didn't happen.