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Your problem is nearly always caused by a hardware error, and can be very difficult to troubleshoot.
Is any part of your system over clocked?
If so reset to the default settings.
Have you added any new hardware recently?
If so then try to remove or disable the new hardware.
Test your ram using the Memtest86+ programme from
www.memtest.org
Let the programme run for at least seven passes. If you don`t have a floppy drive, there is an iso version that you can burn to cd, and then boot from that.
What psu do you have in your system? Is it supplying enough power for your graphics card.
Check your temperatures, as this can be caused by an overheating problem.
This is what Microsoft says about your stop error.
"This is a hardware issue: an unrecoverable hardware error has occurred. The parameters have different meanings depending on what type of CPU you have but, while diagnostic, rarely lead to a clear solution. Most commonly it results from overheating, from failed hardware (RAM, CPU, hardware bus, power supply, etc.), or from pushing hardware beyond its capabilities (e.g., overclocking a CPU)."
You can find more info on this error
HERE. Just click on the 9c: machine check...... In the left hand column.
Regards Howard :wave: :wave: