Dump reports 0x124 error WHEA_UNCORRECTABLE_ERROR
This indicates a hardware fault although software can sometimes be the problem have a read through this link might give you some ideas of where to start
http://www.sevenforums.com/crash-loc...-what-try.html
I would start with checking system temperatures and ensuring all components are firmly seated in their appropriate slot, check fans and heatsinks are working and in good order not gunked up with dust especially your graphics card/fan (these often seem to be the problem)
Then go through the
driver updates
Post back your findings