The touch screen failed before it was a year old, still under warranty.  Lenovo made me send it off and kept it for several weeks in order to fix it.  A few weeks after getting it back (during which time my one year warranty expired) the screen started showing a diagonal black line near the top of the screen that shouldn't be there and never goes away.  Even after two phone calls and speaking with a supervisor at Lenovo support, they REFUSE to fix the screen again - even though it has only been a few weeks since they fixed it and it is a continuing problem that originally happened under warranty, they said since the warranty expired during all of this, I'm out of luck.  They will not stand behind their repairs.  I'll just have to get used to that black line across the screen and hope it doesn't get any worse. And I'll never buy a Lenovo Lemon again.