04-23-2014 05:53 PM
Its definitely a hardware problem then. You might be left with those 2 options -
1. Get it repaired from Lenovo (which is not guaranteed how much it will cost and whether entire problem will be resolved. Lenovo does have a good service in the US btw)
2. Sell your Y560 (just like I did) and buy a new one.
04-24-2014 06:10 AM
ll yeah, its bad. If the GPU goes bad, the whole Motherboard is changed.
Lenovo did it for me once, thankfully I was in warranty and didnt have to pay anything.