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Okay, so I have been experiancing some wierd things on my computer as of late. I can't figure it out to save my life, so hopefully someone will have an idea what is going on. I have 3x Saphire Toxic Radeon 5850s in my rig. 2 are running one monitor in crossfire, the 3rd is running the second monitor. Usually this happens when I am playing WoW. The screen will go black on the primary and secondary monitors. The secondary one will come back on with a partial view of the windows that were open on it (outlines of them, like if you try to minimize something and your computer is too busy) and then the computer either restarts (this happens most of the time) or BSODs. Sometimes during post the following will appear: "HyperTransport synch flood error occured on last boot. Press F1 to continue"

The windows error log usually mentions something about the amd display driver failing and sometimes there will be a WHEA error about the Northbridge. I have copies of the specific errors at home (I'm at work) so if need be I can post those later. Just wanted to see if this jumped out at anyone who may have been through it before.

I have run a stablility test on the graphics cards for 8 hours with no trouble and the other day I ran Prime 95 and the graphics card stablility tests at the same time for 3 hours without issue. I am doing zero overclocking, everything is at design specs.
    
CPUMotherboardGraphicsRAM
965 BE C3 MSI 790FX-GD70 2x 5850 Sapphire Toxic (Xfire) G.Skill ECO 8GB DDR3 1600 
Hard DriveOptical DriveOSMonitor
A-Data 128GB SSD LG 10x Blu-ray Burner Windows 7 Ultimate 64bit 28" Hanns G & 22"Hanns G 
KeyboardPowerCaseMouse
Staitek Cyborg ABS Dark Beret 1000W Cooler Master HAF 932 Logitech G9x 
Mouse Pad
Vespula 
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CPUMotherboardGraphicsRAM
965 BE C3 MSI 790FX-GD70 2x 5850 Sapphire Toxic (Xfire) G.Skill ECO 8GB DDR3 1600 
Hard DriveOptical DriveOSMonitor
A-Data 128GB SSD LG 10x Blu-ray Burner Windows 7 Ultimate 64bit 28" Hanns G & 22"Hanns G 
KeyboardPowerCaseMouse
Staitek Cyborg ABS Dark Beret 1000W Cooler Master HAF 932 Logitech G9x 
Mouse Pad
Vespula 
  hide details  
Reply