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Will not bootup

The pc wont start completly, just come on for a few sec then shuts down then on then down exc.the power supply tested ok.. put in another hd with an os and the same resault.. any idea would be grate. thx rb.

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  • rb10594 May 29, 2009

    thankyou for your prompt peply. but no change with the drives unpluged. all i see is the e logo on screen then it turns off and on by it self. when the e logo stays up for a few i see boot menu f10 and bios menu f12 but they will not let me in. this is an emachines



    rb

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Hi I am Vortash try this s a test .. disconect all cd and Hd drives and any external connections including printer etc .
Turn the computer on and see if it does the same thing if it loads the fiirst part of the start up ie: the bios start up and says no opperating system or words to that effect the computer board and processor are probably ok . connect the drives one at a time and start up till the problem re occurs starting with the hard drive .. you may have to get into the bios and make sure the HD is showing and if not set the ide or sata on auto so the computer finds it .. press F10 save and exit then re-start .. if you still get no luck getback to me I will monitor your progress on here . Regards Voratsh

Posted on May 29, 2009

  • clive pearson
    clive pearson May 29, 2009

    Hi ok then from the sounds of it either one of three things have happened .. you have a power supply fault and it is possible you have lost one of your voltage rails or your cpu is corrupt or faulty or your bios has a fault either way I dont think your going to get much joy wtih a question on here this is a hands on job .

    It would be amazingly lucky if someone did drop on the fault as there are so many things at this stage it could be . This is not a software problem it's a hardware fault and that takes an engineer with a first hand view of the unit and able to do some detailed investigation Regards Vortash

  • clive pearson
    clive pearson May 29, 2009

    I have just thought of something else it could be .. faulty Ram if you have more than one slot of ram take one out and try startup if it don't work take the other out and replace it with the first one you removed .. as faulty ram can do this sort of thing ... Vortash

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