After a service power failure, the PC would not power up. The green light flashes. I tried all the suggested remedies such as disconnecting/connecting the ATX power to the mb, recyling the power to the chasis, and disconnecting components.
The ps is a Bestec ATX 250-12ZD. In the past, there has been power failures with no bad outcome to any other units. I have seven TV including four flat panels, one pc, one laptop, various other electronic devices. Thank you for your help. Leo
Your power supply is fried. I had the same problem with my Bestec ATX 250 power supply. I fixed the problem by installing the StatTech model: ATXPOWER250. It was easy to install and works well. It is almost identical to the original but more quiet. I got it for $29 at MicroCenter.com. Also at online Newegg.com, Radioshack.com, Provantage.com, June 20,2009
Try this,Unplug the power from the back of the power supply,now hold the power button until you see the light come on and fade back out(usually takes 20-30 seconds),now plug the power back in and push the power button again.(You can watch the light on power button or on power supply box).
If this didn't work,Post back and we'll go from there.
809 views
Usually answered in minutes!
×