Question about ASUS P4S800 Motherboard

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Hallo I write you from Croatia, sorry if you must use your brain to read this messege, and thank you anyway if you response me. I have asus p4s800 motherboard, sometime she work, sometime not. Generaly, all komponents is ok, and work normaly if whont work, if not wont then dont read and a BIOS. Best regards from Smiljan

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  • CashCro Mar 30, 2008

    thank you, i belive you will find solution for my problem when you see this computer.I have air compresor, and i am clean all computer ( whit finger i save coller fan from abnormal acceleration - and he work properly) . Power supply is 400 w and also work properly. Last night i am push out motherboard from case, and power on, she work, when i put she back , she stop work.
    Best regards

  • CashCro Mar 30, 2008

    I am success with your help. Thank you.
    I am change power supply with new ( DELUX switching power supply MODEL ATX-P400 P4 ) . My computer work very good.
    Now i will help you for, this is second time to write same messege. I am write mesege and after make click on rated solution. After that my post is lost. Your web master may create it option to select rating, and with post validate selection.
    Best wishes from Zadar-Croatia



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Zbogom! Sometimes, overheating will cause this. You will be amazed by the amount of dust that builds up not only in the fan cooling your CPU, but also in the power supply and its cooling fan--check that out first.

Posted on Mar 29, 2008

  • Richard Roberts Mar 30, 2008

    I am still unsure whether you opened your power supply to clean it. Just blowing air through the fan will not be enough. Here is the manual for your board:
    Many people have had this board cut in and out, as you describe. It may be due to overheating. Your power supply may need to be greater than 400 watts, depending on what you have installed on your computer. Asus has a power supply calculator based on all the hardware you have installed. I dont have that information, but you may determine all hardware (and software) by downloading a free program called Belarc Advisor. It will tell you what you need to know. At the Asus website, they have pretty good support. At
    select your product by entering motherboard, then below that socket 478, then below that P4S800, unless Belarc says it is something else, like P4S800-D. Let's see how far you get. But this sounds fixable.



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I can't say that Asus is the only one I've had the same problem with, Intel has done the same. But I kinda expected more from Asus. I did not bother again, I just decided to do a mobo/CPU/memory upgrade at Fry's.


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