I have had my m15x for over 6months, and this just started happening within the last month. I have tried re installing my 260m drivers etc... When I would freeze, some of the time it would unfreeze 1-2 minutes later or allow me to run task manager while the other times I would be forced to hard restart it. I just rebooted from a windows update and after login it went right to back desktop like it used to. For the last few weeks it would be at a blackscreen for 1-2minutes before loading up windows after login. I am running bios version A03 currently.