hp 655 power problem

[akande]

i have hp655 that show charge light indicating charge when plug in adapter , but cannot power on when press the power button. check the board everything look normal assistance on this

[dspok]

Re: hp 655 power problem

As per your description 3/5v is ok. You can check if voltage is present in power button, check if power button is working, check by reprogramming BIOS and check if SIO is ok.