Ok so i have an hp desktop that the power wont come on because a baby kept turning off the power pressing the butten . so i looked at the light on the psu and its a solid green, but i am not sure if that says the psu is NOt the issue. i have tried doing the blow drying thing in the psu fan and the power came on but i heard no motherboard beeps. you can just here the fans spinning, and the pc loading light stayed orange it did not load when the psu came on. i have tried taking the cmos battery out and i have tried the motherboard jumper thing and the computer still did not load. i took the ram out, but i have not tried psu test standalone and the psu does not have an on off switch! but should i order a new motherboard or psu... thanks.