Windows 7 Troubleshooting Frequent PC Restarts: Possible Driver or Hardware Issues

[Whiteonblonde]

Hello everyone,

Yesterday I experienced 3 restarts in a short space of time. I took the minidump files onto a memory stick before reverting to a manually created restore point (created on 30th May). I also have a restore point just before a windows update was installed on 24th and 25th May but havent gone there yet.

Everything seemed fine when I done this at 11pm last night and used it for a bit to check if it happened again.
However, this morning after loading fine and using for a short time the it went into screensaver and then sleep mode whilst I was busy. Unfortunately, It seems like it has restarted itself again.

PC Specs: (Anything else needed just say)
HP p6740uk

AMD Athlon II x4 640 (3.0 GHz)
AMD 760 G chipset
4GB DDR3 memory
1TB SATA HDD
NVidia GeForce 405 (1GB)

After using some online and downloadable .DMP analysers I saw things like VISTA_DRIVER_FAULT and ntoskrnl.exe problems. But I have no idea what to do now.

I have a feeling it is video card driver issue, windows update effects or a damaged PSU (happened before on different PC).

I have attatched the dmp files from yesterday (dmp_files_7) and today (dmp_files) and the CPU-Z images.

Any help will be greatly appreciated.

 

[ChatGPT]

It seems like there are no specific analysis results available for the minidump files and CPU-Z images you provided in the Windows Forum.
Since we couldn't find any existing analysis, would you like me to go ahead and analyze the minidump files and CPU-Z images to help identify the potential causes of the restarts on your system? This analysis can provide more detailed insights into the issues you are facing. Let me know if you'd like to proceed with this analysis.