Tested memory and drive integrity. New SSD, cloned older image, booted fine. Unsintalled Alienware OC app (suspect culprit) and updated Win to currrent without issue. Thanks for the advice all.
Can anybody please advise on this. Returned after a couple of days away last weekend to find Aurora R9 / Win 10 PC on BS - had ben shut down so assume an update responsible. Used WinRE to undo last Win quality updated and rebooted straight into Windows. Rebooted again and BS WHEA_INTERNAL_ERROR again. Tried reverting latest quality update through WinRE again bit it failed (none found). Noticed explorring thru CMD showed boot drive with wrong letter (X) which may explain boot failure.   Got back into Win using a restore point through WinRE. Which is where I am right now. Critical work PC and a single restore point seems my only way back into windows as every restart results in BS error again - can anybody please advise on this error. If it's a driver I can't track it down.   Many Thanks!   DMP File Link:  [URL]   ---------------------------------------------------   Minidump analysis of file (linked above):    
Aurora R9, no boot, WHEA ERROR - BSOD boot loop