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2 x 6870's Crossfire no improvement compared to 1 card - Page 6

post #51 of 54
uninstall afterburner and install trixx. It has a easy ulps disable method that might work. Then reboot and see what happens.


Yea either way it worth tring a quick flash as long as you save your original bios. If that doesnt work I'd look for one on techpowerup.

Also whats your program your using to load the cards?
Edited by Darklyric - 9/23/13 at 5:39am
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CPUMotherboardGraphicsRAM
AMD FX-8350 Vishera 4.0GHz (4.2GHz Turbo) Socke...  ASUS SABERTOOTH 990FX R2.0 AM3+ AMD 990FX SATA...  SAPPHIRE 100354OCL Radeon HD 7870 GHz Edition ... Mushkin Enhanced Redline 16GB (4 x 4GB) 240-Pin... 
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some 25 dollar logitech  pfft Logitech 5.1 surround + sub  
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intel core 2 duo e8400 biostar tpower i45 some old 4000 series ati card that i didnt want... 8gb of gskill ddr2 800 
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thy gaming wench
(15 items)
 
server(old gamer)
(10 items)
 
 
CPUMotherboardGraphicsRAM
AMD FX-8350 Vishera 4.0GHz (4.2GHz Turbo) Socke...  ASUS SABERTOOTH 990FX R2.0 AM3+ AMD 990FX SATA...  SAPPHIRE 100354OCL Radeon HD 7870 GHz Edition ... Mushkin Enhanced Redline 16GB (4 x 4GB) 240-Pin... 
Hard DriveOptical DriveCoolingOS
samsung 840 256GB 500GB seagate some cheap asus  Thermaltake CLW0217 Water 2.0 Extreme/All-In-O... winduhs pro 64 
MonitorKeyboardPowerCase
ASUS VS Series VS247H-P Black 23.6" 2ms LED Ba... slick looking logitech for 50ish  RAIDMAX RX-1000AE 1000W ATX12V v2.3 / EPS12V S...  IN WIN Dragon Rider Black 1.0 - 0.8mm SECC Ste... 
MouseMouse PadAudio
some 25 dollar logitech  pfft Logitech 5.1 surround + sub  
CPUMotherboardGraphicsRAM
intel core 2 duo e8400 biostar tpower i45 some old 4000 series ati card that i didnt want... 8gb of gskill ddr2 800 
Hard DriveCoolingOSMonitor
3x1TB in raid z1 and 4x3TB in raidz2 cooler master hyper 212 freenas 8.3.1(freeBSD) headless 
PowerCase
corair 750 watt cooler master centurion 5 
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post #52 of 54
Run Furmark with 1 card, Look at your score!~ I had Crossfired 6870s as well and had them up to 80 fps I wanna say? Then put in 2nd card and run Furmark again and see if your score goes up~ Alot of people here on OCN hate furmark but it works well for me, I use it for my Crossfired 6970s currently and ive never experienced any problems with Furmark unlike some of the claims I see here lol.Try diffrent games as well.Crysis 2 is packed with problems Crossfire or not!
     
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coolermaster 430 elite logitech mk 260 logitech mk 260 sony reciver hooked up to asus optical port 
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CPUMotherboardGraphicsGraphics
amd fx 6100 asus m5a97 msi radeon 6970 Msi radeon 6970  
RAMHard DriveOptical DriveCooling
corsair vengence BLUE  baracuda seagate 7200 rpm asus sata 24x drw thermaltake contac 30 cpu cooler 
OSMonitorKeyboardPower
windows 7 home premium 64 bit LG 26 inch led 1900x1080 resolution logitech mk 260 coolermaster 750 watt gx bronze 
CaseMouseMouse PadAudio
coolermaster 430 elite logitech mk 260 logitech mk 260 sony reciver hooked up to asus optical port 
OtherOther
2 blue cathode lights and 4 coolmax blue led f... Modright sleeved blue molex to sata x 4  
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post #53 of 54
Thread Starter 
i got the bios from my card, and then flashed it into my old card. My computer would not pass the windows screen. Once it passed it, my screen would become black. I loaded the original bios from http://www.techpowerup.com/vgabios/107753/xfx-hd6870-1024-110830.html
I recheck the VDDC, its still at 1.175. won't go down.

What do you mean loading the cards?

I just use CCC.
post #54 of 54
to put them under load or work i guess, stress?

Also it would display picture after the flash though right? IDK why it wouldn't load into windows but display a picture after a flash. maybe try having the "good card on top after you flash its bios to the bad card and see if it shows up in windows... and then if it does test it out while watching gpu-z.

If you're still stuck at the windows logo try to boot in safe mode and then we can rule the drivers out.
thy gaming wench
(15 items)
 
server(old gamer)
(10 items)
 
 
CPUMotherboardGraphicsRAM
AMD FX-8350 Vishera 4.0GHz (4.2GHz Turbo) Socke...  ASUS SABERTOOTH 990FX R2.0 AM3+ AMD 990FX SATA...  SAPPHIRE 100354OCL Radeon HD 7870 GHz Edition ... Mushkin Enhanced Redline 16GB (4 x 4GB) 240-Pin... 
Hard DriveOptical DriveCoolingOS
samsung 840 256GB 500GB seagate some cheap asus  Thermaltake CLW0217 Water 2.0 Extreme/All-In-O... winduhs pro 64 
MonitorKeyboardPowerCase
ASUS VS Series VS247H-P Black 23.6" 2ms LED Ba... slick looking logitech for 50ish  RAIDMAX RX-1000AE 1000W ATX12V v2.3 / EPS12V S...  IN WIN Dragon Rider Black 1.0 - 0.8mm SECC Ste... 
MouseMouse PadAudio
some 25 dollar logitech  pfft Logitech 5.1 surround + sub  
CPUMotherboardGraphicsRAM
intel core 2 duo e8400 biostar tpower i45 some old 4000 series ati card that i didnt want... 8gb of gskill ddr2 800 
Hard DriveCoolingOSMonitor
3x1TB in raid z1 and 4x3TB in raidz2 cooler master hyper 212 freenas 8.3.1(freeBSD) headless 
PowerCase
corair 750 watt cooler master centurion 5 
  hide details  
Reply
thy gaming wench
(15 items)
 
server(old gamer)
(10 items)
 
 
CPUMotherboardGraphicsRAM
AMD FX-8350 Vishera 4.0GHz (4.2GHz Turbo) Socke...  ASUS SABERTOOTH 990FX R2.0 AM3+ AMD 990FX SATA...  SAPPHIRE 100354OCL Radeon HD 7870 GHz Edition ... Mushkin Enhanced Redline 16GB (4 x 4GB) 240-Pin... 
Hard DriveOptical DriveCoolingOS
samsung 840 256GB 500GB seagate some cheap asus  Thermaltake CLW0217 Water 2.0 Extreme/All-In-O... winduhs pro 64 
MonitorKeyboardPowerCase
ASUS VS Series VS247H-P Black 23.6" 2ms LED Ba... slick looking logitech for 50ish  RAIDMAX RX-1000AE 1000W ATX12V v2.3 / EPS12V S...  IN WIN Dragon Rider Black 1.0 - 0.8mm SECC Ste... 
MouseMouse PadAudio
some 25 dollar logitech  pfft Logitech 5.1 surround + sub  
CPUMotherboardGraphicsRAM
intel core 2 duo e8400 biostar tpower i45 some old 4000 series ati card that i didnt want... 8gb of gskill ddr2 800 
Hard DriveCoolingOSMonitor
3x1TB in raid z1 and 4x3TB in raidz2 cooler master hyper 212 freenas 8.3.1(freeBSD) headless 
PowerCase
corair 750 watt cooler master centurion 5 
  hide details  
Reply
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