Not sure if this is the right forum...
Sometimes my PC has trouble waking up from sleep. This morning, for example, the mouse and the keyboard wouldn't work. I had to press the 'on' button to wake it up. The log in screen appears but no mouse or keyboard to use to type in password or to restart. Other times its just the mouse. Unplugging the mouse and plugging it back in doesn't help either. Same goes for keyboard.
There have also been times when the PC takes up to ten minutes to wake up. That's happened 3 times.
Other times, maybe half, it works perfectly.
Really have no idea what's causing this. All help welcome!