Compaq Presario 2535qv No Post

By appollobsg75
Mar 5, 2009
  1. Please need help compaq will not boot up. I got it and the fan turns on and the lights for the power button come on but the hard drive light does not show and the monitor displays nothing. I changed out the motherboard to a df mother board which i checked and was a replacement and then changed out the processor and still nothing it will not work. What else can i do?
  2. kimsland

    kimsland Ex-TechSpotter Posts: 14,525

    Sounds as though you've done the basic things as listed here: Tutorial: No POST (Power On Self Test)

    Only thing left is to start replacing parts. Start with Power Supply (even though it powers up) Then possibly Ram, then Motherboard :(
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