Dear all. My PC had been sleep mode about a week. I can't wake up my PC.Shutdown pressing the Power button. After Don't turn on. Only Motherboard light is green. Other don't work. Motherboard: Asus P5K OS: Windows 7. Regards

You need to contact ASUS about your hardware problem. If the system will not turn on, you have a hardware problem. The motherboard may now be dead and needs to be replaced.Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.