Sorry it's been so long since I got back here.
Latest dump shows
A fatal Machine Check Exception has occurred.
Similar problem here: http://www.sevenforu...not-rec-9c.html
resolved by testing PC memory then removing/replacing a defective DIMM.
Follow this tutorial: MemTest86+ - Test RAM - Windows 10 Forums
MemTest86+ is a diagnostic tool designed to test Random Access Memory (RAM) for faults. MemTest86+ will verify that:
- RAM will accept and keep random patterns of data sent to it
- There are no errors when different parts of memory try to interact
- There are no conflicts between memory addresses
Memtest86+ runs from bootable media to isolate the RAM from the system, no other components are taken into account during the test.
MemTest86+ needs to run for at least 8 passes to be anywhere near conclusive, anything less will not give a complete analysis of the RAM.
If you are asked to run MemTest86+ please make sure you run the full 8 passes for conclusive results. If you run less than 8 passes you will be asked to run it again.
MemTest86+ has been known to discover errors in RAM in later passes than the eighth pass. This is for information only; if you feel there is a definite problem with the RAM and 8 passes have shown no errors feel free to continue for longer.
Running 8 passes of MemTest86+ is a long and drawn out exercise and the more RAM you have the longer it will take. It's recommended to run MemTest86+ just before you go to bed and leave it overnight.