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Random computer shutoff with SLI on

post #1 of 5
Thread Starter 
So, facing more Issues, I'm not sure whether to point this towards PSU or other components but just today alone, I've had computer shut down twice playing BC2, just randomly shuts down and restarts. I usually run it in stock clocks for BC2 and max out the graphics. It's done it twice while i was playing a game, I 've had this happen before..... I've also folded few days in a row without any issues but that only utilizes 1 gpu.

I'm thinking the whole running SLI on non sli mobo is just pain in the ass, when it runs fine, it's fine, but when it crashes it's just pain in the ass. I'm thinking all together, in the near future just switching over to intel with proper SLI supported board.
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II x4 955BE C3 4.0ghz ASUS CrossHair IV Formula Zotac GTX 570 940/1880/4300 G.Skill Ripjaw8gb ddr3-1333 
Hard DriveOSMonitorKeyboard
WDl Caviar Black 500GB 7200RPM Win 7 Home premium 64bit Asus ML238H 1920 x 1080 Logitec G110 
PowerCaseMouseMouse Pad
XFX 850W Black Edition Corsair Graphite 600T Razer Deathadder razer goliathus fragged 
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My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II x4 955BE C3 4.0ghz ASUS CrossHair IV Formula Zotac GTX 570 940/1880/4300 G.Skill Ripjaw8gb ddr3-1333 
Hard DriveOSMonitorKeyboard
WDl Caviar Black 500GB 7200RPM Win 7 Home premium 64bit Asus ML238H 1920 x 1080 Logitec G110 
PowerCaseMouseMouse Pad
XFX 850W Black Edition Corsair Graphite 600T Razer Deathadder razer goliathus fragged 
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post #2 of 5
It could be the SLI driver hack if thats what your using for SLI on a non SLI board.

Try folding on both cards.... And try a few different games... If its just a BC2 issue then its probably driver..

If it happens on all games, then I'd look into the PSU...
The Money Pit
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CPUMotherboardGraphicsRAM
i7-950 - 4.24 @ 1.40v Batch #3941B089 EVGA X58 SLI LE MSI 580 GTX Lightning - 950/1900/2200 @ 1.1v 6GB Mushkin @ 1475 - 6-8-6-24 
Hard DriveHard DriveOptical DriveCooling
120GB Vertex Plus 2 x 500GB WD Blues RAID0 Lite-On DVD/CD Custom H20 Loop 
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Win 7 Ulti-64 25" I-Inc iH253 Antec TruePower New TP-750 CoolerMaster HAF 932 
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The Money Pit
(15 items)
 
  
CPUMotherboardGraphicsRAM
i7-950 - 4.24 @ 1.40v Batch #3941B089 EVGA X58 SLI LE MSI 580 GTX Lightning - 950/1900/2200 @ 1.1v 6GB Mushkin @ 1475 - 6-8-6-24 
Hard DriveHard DriveOptical DriveCooling
120GB Vertex Plus 2 x 500GB WD Blues RAID0 Lite-On DVD/CD Custom H20 Loop 
OSMonitorPowerCase
Win 7 Ulti-64 25" I-Inc iH253 Antec TruePower New TP-750 CoolerMaster HAF 932 
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post #3 of 5
have you ever lifted your pci-e bus in your bios with these cards in? i lifted mine up to 115 one(dumb***, thought that was how you overclock gpu, lol) and now they rarely go into sli, or some games will bsod as soon as you start them, all sorts of buggy stuff, cant wait to get my GTX570's in sli
K4OT1K
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7 3930K 4.7@1.37v Asus rampage IV extreme eVGA GTX 570's 3w-SLI w/EK sli tri bridge parallel 16gb Corsair Dominator GT 2133mhz 
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3 120gb vertex 3 in RAID0, 2 WD RE4 500gb in raid0 LG Blu-ray Burner Win7 Ultimate 64bit SP1 Acer HN274H 27" 3D 
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logitech G19 Silverstone Strider Gold 1200w Modded silverstone TJ10 esa edition sandio-tech 3D gaming mouse 
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Razor Ironclad Elite ltd. edt . Logitech Z-5500, Asus D2X Soundcard 
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K4OT1K
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7 3930K 4.7@1.37v Asus rampage IV extreme eVGA GTX 570's 3w-SLI w/EK sli tri bridge parallel 16gb Corsair Dominator GT 2133mhz 
Hard DriveOptical DriveOSMonitor
3 120gb vertex 3 in RAID0, 2 WD RE4 500gb in raid0 LG Blu-ray Burner Win7 Ultimate 64bit SP1 Acer HN274H 27" 3D 
KeyboardPowerCaseMouse
logitech G19 Silverstone Strider Gold 1200w Modded silverstone TJ10 esa edition sandio-tech 3D gaming mouse 
Mouse PadAudio
Razor Ironclad Elite ltd. edt . Logitech Z-5500, Asus D2X Soundcard 
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post #4 of 5
Also try to switch between them.
See if both cards are fine.
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(16 items)
 
Editing PC
(8 items)
 
 
CPUGraphicsGraphicsRAM
E5-1680v2 AMD FirePro D700 AMD FirePro D700 64GB 1866mhz 
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1TB PCIE SSD OSX 10.10.x Dell U2713H Mac Pro 
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Main system
(16 items)
 
Editing PC
(8 items)
 
 
CPUGraphicsGraphicsRAM
E5-1680v2 AMD FirePro D700 AMD FirePro D700 64GB 1866mhz 
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1TB PCIE SSD OSX 10.10.x Dell U2713H Mac Pro 
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post #5 of 5
Thread Starter 
I never touched Pci-e frequency, it's manually set to 100.

Tried both cards for folding before.. seem okay... My cpu overclock is fine too, it passed 24 hours of prime 95. Could be PSU, it's only about a month old... is there any to test PSU? I noticed OCCT has PSU stress test does that work? I still have few more days to get psu exchanged at ncix if it's defective.
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II x4 955BE C3 4.0ghz ASUS CrossHair IV Formula Zotac GTX 570 940/1880/4300 G.Skill Ripjaw8gb ddr3-1333 
Hard DriveOSMonitorKeyboard
WDl Caviar Black 500GB 7200RPM Win 7 Home premium 64bit Asus ML238H 1920 x 1080 Logitec G110 
PowerCaseMouseMouse Pad
XFX 850W Black Edition Corsair Graphite 600T Razer Deathadder razer goliathus fragged 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II x4 955BE C3 4.0ghz ASUS CrossHair IV Formula Zotac GTX 570 940/1880/4300 G.Skill Ripjaw8gb ddr3-1333 
Hard DriveOSMonitorKeyboard
WDl Caviar Black 500GB 7200RPM Win 7 Home premium 64bit Asus ML238H 1920 x 1080 Logitec G110 
PowerCaseMouseMouse Pad
XFX 850W Black Edition Corsair Graphite 600T Razer Deathadder razer goliathus fragged 
  hide details  
Reply
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