Windows 10: Random Crashes

When im using my computer it randomly crashes. I could be playing or just watching a video and crash everything. I sometimes get the blue screen of death and other times my screen goes black. It's very frustrating because i cant do my office work without the worry losing my progress. I dont even think my dump files are updating properly when it crashes, because my reliability report just says "Windows was not properly shut down". I will post my latest dump file below.WINLOGON_FATAL_ERROR c000021aThe Winlogon process terminated unexpectedly.Arguments:Arg1: ffffb00adaff9020, String

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all games crash!

I suggest you run rthdribl > http://www.daionet.gr.jp/~masa/archives/rthdribl_1_2.zip
Increase the window size step by step and watch your vga temps permanently.
What happens?
If it crashes, run at stock speeds as suggested before and retry.

P.S.: When your system locks, does the display signal turn off after a time?
Stuttering sound or no sound at all when freezing?
What X1800XT model do you own exactly?

 

Random BSOD while browsing internet


BitDefender is nothing special. mwac.sys causes BSODs anywhere.
A tiny documentation can be found here: Solved Random BSODs - Windows 10 Forums
In that very thread, the suggested action apparently worked.

The storage and network filters of any third party antivirus can cause BSODs. Neither MBAM nor BitDefender is any special. For a regular antivirus, it may be shifted to an alternative; but MBAM has no alternative. So a clean install of the said program is the most feasible first step.
As far as the first step is not failing, it is better to not think for the second step. Because the BSODs are not universal, failure at the first step is not universal; and success at the second step is also not universal.
That is why I posted that my suggestion may work, or may not. Let us see where it goes.

 

Random Crash/Freeze on Build 10130


Hello everyone.

I have been running the Windows 10 preview for the last few months and other than a driver issue here or there, did not experience any real problems. However, with the last update to build 10130, I have been experiencing a random crash/freeze that manifests itself in one of two ways:

1. If I step away from the computer and come back before the monitor is set to go to sleep, I will come back to a frozen cursor, unable to do anything.
2. If I step away from the computer and come back after the monitor has gone to sleep, I will come back to a black screen, unable to do anything.

In both cases, I have to hold the power button in to shut down the computer for a restart.

Any direction or help would be greatly appreciated.