Motherboard not working. computer not getting on

[d2a2d]

HI,

I have P4 1.7Ghz computer with Amptron motherboard. My computer is not getting turned on. It just died after showing black screen. I checked it by replacing it power supply and processor. they are fine. nothing wrong with power supply neither the processor. I also checked RAM and batery on the motherboard. they are also fine. when i try to turn on the computer the only thing happens is just one rotataion of processor fan and thats it. NO led lights come on or the power supply fan ...

ANY HELP!

JA

 

[SOcRatEs]

Hello! Welocome to TechSpot

Have you pulled the MoBo out of the case and checked it over
for any shorts or burn spots?
It does, however, sound like the "pretty blue smoke" got out.
G'Luck

 

[zephead]

i'd expect as much from an amptron, given thier poor quality. let's hear some more about the rest of the computer, especially the power supply, which is another prime suspect.