6950 crossfire problems..

m_ani3 · Feb 21, 2011

Hey guys recently unlocked the shaders on my 6950's have it at the max ccc will allow and afterburner as well ... to 840 on the core ...

i tried the new afterburner beta with the unofficial oc enabled the slider can go past the 840 ..i get a bsod even when i bump it up to 841 ... which seems realllly strange... so tried moving the voltage slider which was sitting at 1100... to 1170 and 1200 still getting a bsod...

tried the new trixx beta from here ... and the same result ..

any thoughts guys please??

my gpuz screenshot>>

edit:-
any change i make after doing the unofficial oc change in the cfg file ... i get a bsod .. basically without the unofficial oc thing normally i can get up to max of 840 no problem at all..i want to get to atleast 900 lol so need some advice ppl
:banghead:

jlewis02 · Feb 21, 2011

Try this it got me going again.
HD 5850 BIOS swapping

gaximodo · Feb 21, 2011

For Crossfire configurations you'll have to disable ULPS in BIOS, which its registry path can be found in your CCC2 software tag,

FreedomEclipse · Feb 22, 2011

gaximodo said:
For Crossfire configurations you'll have to disable ULPS in BIOS, which its registry path can be found in your CCC2 software tag,

actually you are HALF right. you need to disable ULPS in the windows registry not your graphics card bios

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4D36E968-E325-11CE-BFC1-08002BE10318}]

and change "EnableUlps" to 0 under the 0000 and 0001 or 0003 keys.

m_ani3 · Feb 22, 2011

awesome guys ... thanks a lot for your quick response... works like a charm now ... :respect:

techpowerup

gaximodo · Feb 22, 2011

FreedomEclipse said:
actually you are HALF right. you need to disable ULPS in the windows registry not your graphics card bios

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4D36E968-E325-11CE-BFC1-08002BE10318}]

and change "EnableUlps" to 0 under the 0000 and 0001 or 0003 keys.

yeah.. I meant that, just woke up my mind wasnt working properly.

Processor	Intel I5 2500 @ 4.0ghz( on all 4 cores)
Motherboard	MSI-P67A-GD55
Cooling	stock
Memory	kingston 8gig ddr3
Video Card(s)	xfx 6950 xfire ( shaders unlocked)
Case	cm 690II advanced
Power Supply	silverstone ST75EF 750
Software	win7 64bit

Processor	i9 10850k
Motherboard	Asus strix Z-490-e
Cooling	Arctic Liquid Freezer II 360
Memory	G.SKILL Trident Z 4000mhz
Video Card(s)	Asus STRIX RTX 3080
Storage	1tb Samsung 970 EVO,1tb hdd,750gb hdd
Display(s)	Asus 27" 144htz 1440
Case	Lian Li lancool 2 mesh
Audio Device(s)	Onboard
Power Supply	Seasonic GX-850
Mouse	Logitech G502 Hero
Keyboard	Logitech Pro

Processor	i5 750 4.2ghz 1.4V
Motherboard	Gigabyte P55-UD4P
Cooling	Corsair H70
Memory	2X2G Gskill @2140 8-11-8-28-1T
Video Card(s)	2xGainward Phantom3 570@860/4200
Storage	2xWD 500G AAKS Raid0 + 2XWD 1T Green in Raid0
Display(s)	24" HP w2408h+23" HP w2338h
Case	SilverStone Raven2E-B
Audio Device(s)	onboard for now
Power Supply	Antec 1000W Truepower quattro
Software	Win7 Ultimate 64bit

System Name	Codename: Icarus Mk.VI
Processor	Intel 8600k@Stock -- pending tuning
Motherboard	Asus ROG Strixx Z370-F
Cooling	CPU: BeQuiet! Dark Rock Pro 4 {1xCorsair ML120 Pro\|5xML140 Pro}
Memory	32GB XPG Gammix D10 {2x16GB}
Video Card(s)	ASUS Dual Radeon™ RX 6700 XT OC Edition
Storage	Samsung 970 Evo 512GB SSD (Boot)\|WD SN770 (Gaming)\|2x 3TB Toshiba DT01ACA300\|2x 2TB Crucial BX500
Display(s)	LG GP850-B
Case	Corsair 760T (White)
Audio Device(s)	Yamaha RX-V573\|Speakers: JBL Control One\|Auna 300-CN\|Wharfedale Diamond SW150
Power Supply	Corsair AX760
Mouse	Logitech G900
Keyboard	Duckyshine Dead LED(s) III
Software	Windows 10 Pro
Benchmark Scores	(ノಠ益ಠ)ノ彡┻━┻

Processor	Intel I5 2500 @ 4.0ghz( on all 4 cores)
Motherboard	MSI-P67A-GD55
Cooling	stock
Memory	kingston 8gig ddr3
Video Card(s)	xfx 6950 xfire ( shaders unlocked)
Case	cm 690II advanced
Power Supply	silverstone ST75EF 750
Software	win7 64bit

6950 crossfire problems..

m_ani3

New Member

jlewis02

gaximodo

FreedomEclipse

~Technological Technocrat~

m_ani3

New Member

gaximodo