Computer turns off INSTANTLY

Croise

Honorable
Oct 29, 2013
15
0
10,510
Hello everyone! :)

Back in June i bought & build my own computer, the specs are following:

CPU: i5-3570k
GPU: EVGA GTX660ti FTW Signature 2
Board: MSI Z77A-G45
PSU: Corsair CX750W (Modular)
RAM: 2x 4GB Kingston (1600 Mhz)
SSD: 2x 240 GB Samsung 840 series


Recently, i updated to the newest NVidia driver (R331.65), but the day after i tried turn back up the garphics in World of Warcraft (turns down everytime i closes it for some reason) it INSTANTLY shutsdown, nothing about "shutting down"

I've tried following also:
- Reset of CMOS
- Downgrade of NVidia driver (tho only 1 version back)
- Switching out GPU (GTX 660ti to GTX 260)
- Re-installed Windows 8 (Updated to 8.1)



I really dont have ANY idea of what it can be.. I'm out of ideas.
Anyone with same problems, or some suggestions what the problems could be or why they occur?
 

Croise

Honorable
Oct 29, 2013
15
0
10,510


Would be wierd for me to have temp problems never had it befor, when i did Crysis 3 max temp on GPU was 85 degree & CPU was 70 degree.

Also i'm not quite sure about what you mean with "Event Log", where i went is: Control Panel -> Administrative Tools -> Event Viewer. Thought i've no idea what the stuff means, if you want a picture please let me know :)

But running WoW is only about 40-55, so shouldn't the problem :/


Thought last thing i did was activating "NVidia's new ShadowPlay", turn it off immediately. But not sure if this even can be the problem..

let me know if there is something i've been unclear about, and you want more in-depth :s
 

Croise

Honorable
Oct 29, 2013
15
0
10,510


Not sure, but think i updated from GeForce 327.23 Driver -> GeForce 331.65 Driver (Game Ready). After the update i was testing/looking on the new stuff they included, thought the day after i turn it on after about 30 min of no problem it suddenly shut off, just like if the power was cut.
No it does not shut down at idle, seems like it only does it when the GPU has to do heavy work, but NEVER done it before so it's abit wierd it does it.
Also the CPU temps, yes aprox. Thought i only play World of Warcraft and CPU only reaches 45-50 degree with that :/
 

Croise

Honorable
Oct 29, 2013
15
0
10,510


Just tested it, i also managed to start WoW this time after installing the driver that follows within the GPU box when you buy it.

GPU was: 36 degree when it shut down
CPU was: about 40-43 degree wwhen shut down
 

Croise

Honorable
Oct 29, 2013
15
0
10,510


FDfk5sA.png

Here's a picture of Windows own "Event Viewer" - has loads of Crits, Errors & Warnings.. Dont know what is going on

Not sure if this is what you asked for, but tried :s
Let me know if it's wrong
 

Croise

Honorable
Oct 29, 2013
15
0
10,510


yes from the newest and almost 1 year back of driver releases (tried everyone in between, also BETAs)

Thought i jsut found out of this follwing:
- <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>3</Version>
<Level>1</Level>
<Task>63</Task>
<Opcode>0</Opcode>
<Keywords>0x8000000000000002</Keywords>
<TimeCreated SystemTime="2013-10-30T15:43:57.462418300Z" />
<EventRecordID>1669</EventRecordID>
<Correlation />
<Execution ProcessID="4" ThreadID="8" />
<Channel>System</Channel>
<Computer>Mark</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">0</Data>
<Data Name="PowerButtonTimestamp">0</Data>
<Data Name="BootAppStatus">0</Data>
</EventData>
</Event>

What does this mean?
what i could find was just temp solution, nothing perm :/
Anyone with some experience of anythin close to it?
 

Croise

Honorable
Oct 29, 2013
15
0
10,510


I've tested all my components except my PSU & MB, but how can it be posible this problem occurs while gaming with no problems or signs, and suddenly juts shuts down
 


Sudden shutdowns can be a result of improper power output.
You may want to test your PSU and Motherboard too.