Hi, I have had this ultrabook for 9 months and it works fine except when you put it to sleep.
Once asleep, the ultrabook behaves as it should for about 2 hours with the front white light glowing on and off and when you bring it out of sleep it operates fine.
After two hours or so, the white light comes on hard and the laptop cannot be woken up. I have to hold down the power button for 10 seconds and fully reboot the system.
If I leave the laptop asleep on battery power, then after about 6-8 hours, the batter is flat too.
This occurs whether the ultrabook is plugged in or on battery power. I am running Windows 7 Professional 64bit.
There may be something waking it up but I cant find out what it is.
Any help appreciated.