Windows 10: Stopcode, restart, when restarting PC goes back to 4 days ago

I have been having stopcode restarts with SYSTEM_SERVICE_EXCEPTION and MEMORY_MANAGEMENT for 5 days. Upon restart all settings and changes from the last 4 days are discarded and computer reverts to settings from 4 days ago.Research online suggest a problem with new solfware installation or driver update. I have not installed any software on that date or some days prior.Here are some solutions I have tried which have not worked:Safe mode restart - computer doesnt allow.Clean boot in Windows - changes to enable/disable programs disappear on restart.Fresh start Windows - failsRestore points - th

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Inexplicable restarts

Thanks for your patient help and analysis, zbook. I'll step through some of your suggestions over the next few days - there's a lot to do and some look a bit hairy! That is, for a PC that is working sweetly right now...

Meanwhile, as requested in the BSOD thread (sorry, I misunderstood and posted there by mistake), I've attached both ZIP files.
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One step I did try right away was to answer your question about whether my BIOS is up-to-date. I had no success at the AMI site but did get some info from this commercial site:





It was one of the '9' (I counted 10) listed here:





Terry, East Grinstead, UK

 

My PC restarts, What's the problems?

Hi Team,

My PC keeps on restarting ,

System Specs are:-
Asus P8Z77-V Deluxe
i7 3770K
Samsung SSD 256GB
Corsair CX 430 PSU
Win 7

What I have done till now:-
1.My PC started restarting so what I did, I installed Win7 on 500GB Samsung SATA drive and formatted my SSD , Full Format. and then installed Win7 on SSD, which worked for say, 2 hours or so and then PC again started restarting.
2. It once also restarted when I was in BIOS.
3.While rebooting it always asks for "Launch Windows Start up repair"
4.Yesterday PC stayed ON 20 minutes and then again restarted.
5.Sometimes it get restarted often while booting and does not even come to login Screen.

Please suggest, I don't know what's the problem.

Thanks.
michael

 

MY PC has just statred to restart even during Boot and after boot, Please help.

if you want to change any setting just do it step by step so you know what might happen when your pc restart again and again