Motherboard or Power Supply
The problem I have is that my PC wont switch off!!! When i TURN OFF through XP, the whole systems switches off (hard disks, DVD drives etc) except the Power Supply! This also happen if i try to hardware switch off the PC (i.e. pressing the button for 10 secs). Everything stops to work but the power supply keeps on!
So what is the problem? Can you help me? I would hate to buy a new motherboard (my old one is ASUS , bought it few months ago) and reliase that it was a power supply problem (my PS is also not old).
Yesterday I noticed another strange behaviour which may help you to determine the problem. I have a USB to PHONE device (for skype) which uses a lot, if not all, the power of the USB. Well when i tried to make a phone call (before it was working great) the computer turned off AS WELL AS THE POWER SUPPLY!!!!
I would be grateful if you could help me. Thank you in advence.