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).
I would start with running a check of the hard drive...if that checks out OK, then a check of the RAM installed.
Hard Drive Installation and Diagnostic Tools - http://www.bleepingcomputer.com/forums/t/28744/hard-drive-installation-and-diagnostic-tools/
Memtest86+ - Advanced Memory Diagnostic Tool - http://www.memtest.org/#downiso
References re methodology used when testing RAM: MemTest Manual - http://hcidesign.com/memtest/manual.html
AND Icrontic » Diagnose with Memtest86+ - http://icrontic.com/articles/diagnose_with_memtest86
If you have any .dmp files generated by the errors, you might review such (following the procedures at): Help Diagnosing BSODs And Crashes (BC) - http://www.bleepingcomputer.com/forums/t/176011/how-to-receive-help-diagnosing-blue-screens-and-windows-crashes/
You might also review all info on your system, paying particular attention to data on how to troubleshoot/overcome problems.http://h10025.www1.hp.com/ewfrf/wc/product...ng=en&cc=id