Question about Compaq Evo D500 PC Desktop

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Need to turn Computer off at wall so i can use front power button

Hi everyone,  I am writing this on my Compaq Evo, so it is functioning properly when on however, when I shut the machine down and go out for the day or leave it for more than 5 mins off, I go to press power button and the machine will not come on, then if I unplug machine wait 10 secs plug power back in, machine powers up no problem. Its only just started doing this and i'm worried it may get worse to the point where I cant turn my machine on, what do I need to replace if anything as I dont have alot of cash around to buy a new PC just at the moment

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  • andymck1984 Jan 30, 2009

    are they relatively cheap to replace, the power supply?

  • Thomas F. Schneider May 11, 2010

    To me it sounds like a power supply going bad. 

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Go to newegg.com and look at some. All you have to know is the type (most are the same  ) And the wattage. You may get one with a larger wattage rating but not a smaller one. 
Select your D500 -??? manual for the weblink to the COMPAQ support website for your model below and download a manual to find out type of powers supply and wattage. They are easy to change . Just four mounting screws and replace one wire at a time so as nto to get mixed up.    http://h10025.www1.hp.com/ewfrf/wc/pfinder?query=++Evo+D500+&dest_page=productℑ.x=9ℑ.y=3&lc=en&cc=us&dlc=en

Posted on Jan 30, 2009

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