I'm running Windows 7 Home Premium 64 bit. I'm selecting the shutdown option from the start menu and the process happens as normal to a point.
After the "shutting down" screen, the monitors go black and then a few moments later state "no signal". However, the base unit still has power. Fans are still running and LEDs within the case lit. This seems to only be stopped by then switching the main power switch at the back of the base unit.
When I go to use the PC again I have to switch the main power switch at the back of the base unit back on. This results in the LEDs in the case immediately coming on and the fans starting at high speed. Pushing the usual power up button on the case causes the fans to wind down to a more acceptable level and a singular beep occurs before the PC boots up as normal. The PC appears to be functioning perfectly when in use, it is literally the annoyance of not being able to power down totally and walking away without fear the base unit will constantly be drawing power and running the fans all the time it is not being used etc.
Any help is graciously received.