Posted 01 February 2009 - 07:25 PM
If you are able to turn the computer on with jumping the green wire I would suspect your power switch first. Trace the lead from the power switch back to your motherboard and using a small screwdriver (ballpoint pen works too) jump the two pins and see if the computer turns on. If it does then your switch is worn out, if it doesn't then there is something wrong with the circuit in the motherboard. Could be a power supply issue but you said everything tested out ok.
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