Powers up, but no beep, no display, processor does not heat up
If your processor does not heat up it's probably dead.. try running it without the fan and see if the heat sink still doesn't heat up
No display matherboard
Okay , first of all this is called Date shortage , or let's call it data error , if the fan runs it means the motherboard accepted the voltage from the powersupply and it's runing it , okay , next is the data on screen , first check by your eyes if any thing looks wierd on board , ofcourse you will take the ram off and clean the slides as a first step as well , in many cases its the problem , ok next if every thing looks ok on the board then you need to look on the cpu circute , measure all the mosfets , directions of track , and the problem will be there , good luck
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