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x1950xtx crossfire flicker/instability - Page 2

post #11 of 12
My cards crash like hell if I try to oc them, even using od. I simply HAVE to run 648/775 or else black screen, crash, fan whir, repeat until I get back into 2d mode.
    
CPUMotherboardGraphicsRAM
Phenom II X2 555 @4.0 GHz Gigabyte GA-MA-790FX-DS5 Diamond Radeon HD 4870 1 GB 4 GB OCZ DDR2 1066 
Hard DriveOptical DriveOSMonitor
64 GB SSD, 250 GB HDD Optiarc BD-ROM 7 64-bit Home Premium Gateway FPD2275W 
PowerCaseMouse
PC P&C Silencer 750 Quad Coolermaster Centurion 5 Logitech G5 
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CPUMotherboardGraphicsRAM
Phenom II X2 555 @4.0 GHz Gigabyte GA-MA-790FX-DS5 Diamond Radeon HD 4870 1 GB 4 GB OCZ DDR2 1066 
Hard DriveOptical DriveOSMonitor
64 GB SSD, 250 GB HDD Optiarc BD-ROM 7 64-bit Home Premium Gateway FPD2275W 
PowerCaseMouse
PC P&C Silencer 750 Quad Coolermaster Centurion 5 Logitech G5 
  hide details  
Reply
post #12 of 12
Thread Starter 
the single card works fine, I actually toned down the default clocks a bit, just because it runs everything great, and that probably keeps the heat down some
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