Analysing is useless anymore, your system is not compatible with Windows 10.
Cause is Nvidia drivers due to incompatibility with Windows 10.

If the problem also occured in Windows 7 then I would run Hardware Diagnostics to find out if any hardware is causing problems.
If Diagnostics Tests is present in the boot options, I would run Diagnostics Tests from the boot options as extensive as possible as it is another way to determine hardware errors.