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Windows 7: Random restarts freezes and bsods

25 Jan 2016   #1

Windows 7 Professional x64
Random restarts freezes and bsods

Hello guys for the first time.I have a very shity problem.My PC restart random a few times a day or a few times in hour.The error is kernel power 43 in the event viewer.Its not a software problem, i reinstalled windows 7 go to windows 8 and 10 still the same restarts.Now im on windows 7 professional installed just now and crashed 3 times in 2 hours.I cheked my HDD its not about the HDD.My temps are perfect GPU temp is 40, CPU temp is 35.I think about drivers but i dont know. I tried with MSU afterburner who have a kernel mod to fix the error but still the same, so i think its a hardware problem.I think its a PSU problem but how i can know for sure, how i can test the PSU or please help me what i should do at this moment.Thank you everyone and sry for this english its bad

My hardware : GPU-Palit Nvidia gt 630
CPU-AMD Fx(tm)-8300 Eight core processor
RAM 4 + 4 + 2 ADATA
MotherBoard-AssRock 970 pro 3
PSU-Fractal design integra m 450W bronze
HDD : Toshiba 1 TB

Eventviewer error :
Log Name: System
Source: Microsoft-Windows-Kernel-Power
Date: 25.1.2016 г. 16:55:14 ч.
Event ID: 41
Task Category: (63)
Level: Critical
Keywords: (2)
Computer: GerginDarakov
The system has rebooted without cleanly shutting down first. This error could be caused if the system stopped responding, crashed, or lost power unexpectedly.
Event Xml:
<Event xmlns="">
<Provider Name="Microsoft-Windows-Kernel-Power" Guid="{331C3B3A-2005-44C2-AC5E-77220C37D6B4}" />
<TimeCreated SystemTime="2016-01-25T14:55:14.392015500Z" />
<Correlation />
<Execution ProcessID="4" ThreadID="8" />
<Security UserID="S-1-5-18" />
<Data Name="BugcheckCode">0</Data>
<Data Name="BugcheckParameter1">0x0</Data>
<Data Name="BugcheckParameter2">0x0</Data>
<Data Name="BugcheckParameter3">0x0</Data>
<Data Name="BugcheckParameter4">0x0</Data>
<Data Name="SleepInProgress">false</Data>
<Data Name="PowerButtonTimestamp">0</Data>

My System SpecsSystem Spec
25 Jan 2016   #2

Windows 7 Professional x64

Just run memtest 86+ 6 passes no errors
My System SpecsSystem Spec
26 Jan 2016   #3

Windows 10 Pro

My System SpecsSystem Spec


 Random restarts freezes and bsods

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