I'm not sure what category to post this in.
I have an ASUS UL30V laptop running Win7 Home Premium that I've had for almost a year. During the day I use Hibernate when I'm not using it for a while and I always simply move the mouse to get the windows login screen to come up. Starting yesterday the mouse no longer wakens the computer.
I went to the Device Manager and checked the settings for the HID-Compliant Mouse and it is set to "Allow this Device to Wake the Computer." I tried disabling it, rebooting, enabling it again, rebooting...still nothing.
I also accessed the BIOS using Alt+F2 and I saw no settings there that applied to USB or waking so I left it alone.
I moved the mouse to the other USB ports and also switched out the mouse with another one, same thing.
Obviously something has changed. I've downloaded nothing and updated nothing. I ran Trend Micro antivirus and AntiMalwarebytes and they found nothing but a few cookies.
It will wake when pressing the Power key, but the mouse is what I've used for a year.
I haven't noticed anything else unusual.