critical administrative event 41 random shutdown while gaming No BSOD

I have been having an issue with my system just simply shutting down without any warning almost as if a power outage occurred. No blue screen no notifications nothing. It has happened 4 times now while playing a game in particular. When the power goes out I cant turn the computer back on for about 2 minutes or so. I initially thought it was a cpu heating issue since i had a stock cooler, I changed it for an evo 212, but the same issue applies. Could it possibly be the PSU, even though it powers the computer 99% of the time and fan seems to be working fine? I went back into the windows event viewer and I have a link of the past week of errors that have been occuring, I just dont know what they mean. any help?https://onedrive.live.com/redir?resid=42B9E1D1DBB4DB7C%...
specs are as follows: amd 8350 4.0ghz, gigabyte 990fx mobo, gtx 760 nvidia gpu, 650W PSU silverstone ac input 115-240Vac 60-50Hz, 8 gb ddr 3 ram.
temperatures doesnt reach more than 58 degrees under full load usually around 50 range.

this is the most recent incident.

Log Name: System
Source: Microsoft-Windows-Kernel-Power
Date: 8/28/2014 1:52:31 PM
Event ID: 41
Task Category: (63)
Level: Critical
Keywords: (2)
User: SYSTEM
Computer: NickKanarev-PC
Description:
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="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Microsoft-Windows-Kernel-Power" Guid="{331C3B3A-2005-44C2-AC5E-77220C37D6B4}" />
<EventID>41</EventID>
<Version>2</Version>
<Level>1</Level>
<Task>63</Task>
<Opcode>0</Opcode>
<Keywords>0x8000000000000002</Keywords>
<TimeCreated SystemTime="2014-08-28T17:52:31.538808700Z" />
<EventRecordID>9354</EventRecordID>
<Correlation />
<Execution ProcessID="4" ThreadID="8" />
<Channel>System</Channel>
<Computer>NickKanarev-PC</Computer>
<Security UserID="S-1-5-18" />
</System>
<EventData>
<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>
</EventData>
</Event>

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