To be honest I`m quite desperate as I am not in my home country where I bought it anymore 12 days ago, and I would hate to wreck the warranty, so I truly hope someone could help me here.
I bought the non touch version of it 12 days ago in Italy, downgraded to win7 and had some crazy issues with the standby, so I removed the Intel power management and all went well. The only issue that lasted was the occasional flickering of the monitor: it went black randomly for a microsecond like 2 or 3 times a day. Not even everyday. So I thought nothing of it.
Yesterday I played for hours without the slightest issue. Today I turned it down after browsing the Internet on battery and plugged it in. After a few hours I unplugged it and turned it on, there was ni backlight in the monitor.