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6950 shader unlock problem

post #1 of 13
Thread Starter 
Well I used RBE to mod my BIOS and unlock the shaders. Flashed with ATIWinflash and all seemed fine,opened GPU-Z and it showed 1536 shader count. But as soon as I try to play a game it locks up flashes to black screen then back to the game that's locked up. Is there anything to do? Reflash,remod BIOS or did I just get unlucky? Seems like most everybody has had no problems with just unlocking the shaders.
GAMER
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GAMER
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CPUMotherboardGraphicsRAM
Core i5 750 Intel DP55KG Gigabyte HD6950 2GB 880/1375 1536 shaders stock v 4 GB DDR3-1333 HyperX 
Hard DriveOptical DriveOSMonitor
1 TB Blue Ray Windows 7 HP 64 3-22" LCD's 1680x1050=5040x1050 Eyefinity 
PowerCase
Corsair HX650 CM Storm Sniper 
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post #2 of 13
Thread Starter 
Ok,flashed mod BIOS again rebooted,uninstalled drivers rebooted and reinstalled drivers rebooted. GPU-Z shows 1536 shaders and was able to play Crysis 2 and Farcry 2,looking good so far.
GAMER
(13 items)
 
  
CPUMotherboardGraphicsRAM
Core i5 750 Intel DP55KG Gigabyte HD6950 2GB 880/1375 1536 shaders stock v 4 GB DDR3-1333 HyperX 
Hard DriveOptical DriveOSMonitor
1 TB Blue Ray Windows 7 HP 64 3-22" LCD's 1680x1050=5040x1050 Eyefinity 
PowerCase
Corsair HX650 CM Storm Sniper 
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GAMER
(13 items)
 
  
CPUMotherboardGraphicsRAM
Core i5 750 Intel DP55KG Gigabyte HD6950 2GB 880/1375 1536 shaders stock v 4 GB DDR3-1333 HyperX 
Hard DriveOptical DriveOSMonitor
1 TB Blue Ray Windows 7 HP 64 3-22" LCD's 1680x1050=5040x1050 Eyefinity 
PowerCase
Corsair HX650 CM Storm Sniper 
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post #3 of 13
Cool beans ! Enjoy the unlock and OC it some. I know I am enjoying it.
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Wife's bane
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post #4 of 13
I had to reinstall my drivers when I flashed, too.
space heater
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space heater
(29 items)
 
S-HVH-01
(11 items)
 
PfSense
(5 items)
 
CPUMotherboardGraphicsRAM
Intel 2500k 4.7GHz  Asus P8P67 Pro(B3) 2 x Club3D 280X 3GB 16GB g.skill 1600MHz C9 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Pro 256GB 4 x 2TB Barracudas in RAID10 2 x WD Blue 1TB RAID0 2 x 3TB Seagate Barracuda 
Hard DriveHard DriveOptical DriveCooling
8 x 146GB HP 10k SAS - various RAID levels RAID Controller LSI 9260-8i 512MB LiteOn IHAS124 Noctua NH-D15 
OSMonitorMonitorMonitor
8.1 Enterprise Acer GD245HQ (120hz) LG W2420P LG IPS231P 
MonitorMonitorKeyboardPower
HP ZR24w LG 32LH3000 (w/IPS) Razer Blackwidow Antec TruePower New 750W 
CaseMouseAudioAudio
Corsair 750D Modified original G5 Asus Xonar PCIe Sennheiser HD595 
AudioAudioAudioAudio
Tannoy Mercury 5 NAD C165BEE Bowers & Wilkins 683 Cambridge Audio DACMagic+ 
CPUCPUMotherboardRAM
Intel® Xeon® Processor E5-2630 v3 (20M Cache, 2... Intel® Xeon® Processor E5-2630 v3 (20M Cache, 2... Lenovo RD650 128GB DDR4 ECC REG 
Hard DriveHard DriveHard DriveHard Drive
720ix 12Gbps SAS RAID Controller with 1GB FBWC RAID 0 - 2 x Intel S3500 120GB SSD (deduped VHD... Intel 530 120GB SSD RAID 10 - 8 x Seagate 146GB 10k SAS  
OSPowerCase
Windows Hyper-V Server 2012 R2 2 x LiteION 750W 80PLUS Platinum RD650 24x2.5" chassis 
CPURAMHard DriveOS
Intel® Xeon® Processor X5650  8GB ECC 2 x 146GB SCSI RAID1 PfSense 2.2b 
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Intel 4 x 1GbE 
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post #5 of 13
Thread Starter 
Quote:
Originally Posted by fluxlite View Post
I had to reinstall my drivers when I flashed, too.
Read a lot of threads on unlocking the shaders and don't recall a single post talking about reinstalling drivers after you flash.
GAMER
(13 items)
 
  
CPUMotherboardGraphicsRAM
Core i5 750 Intel DP55KG Gigabyte HD6950 2GB 880/1375 1536 shaders stock v 4 GB DDR3-1333 HyperX 
Hard DriveOptical DriveOSMonitor
1 TB Blue Ray Windows 7 HP 64 3-22" LCD's 1680x1050=5040x1050 Eyefinity 
PowerCase
Corsair HX650 CM Storm Sniper 
  hide details  
Reply
GAMER
(13 items)
 
  
CPUMotherboardGraphicsRAM
Core i5 750 Intel DP55KG Gigabyte HD6950 2GB 880/1375 1536 shaders stock v 4 GB DDR3-1333 HyperX 
Hard DriveOptical DriveOSMonitor
1 TB Blue Ray Windows 7 HP 64 3-22" LCD's 1680x1050=5040x1050 Eyefinity 
PowerCase
Corsair HX650 CM Storm Sniper 
  hide details  
Reply
post #6 of 13
I did not have to re-install drivers.
Wife's bane
(17 items)
 
  
CPUMotherboardGraphicsRAM
i5-3570K @ 4.5 Ghz Gigabyte Z77 UD3H HIS R9-290 8 GB Samsung Wonder RAM 
Hard DriveHard DriveOptical DriveCooling
Crucial SSD for OS Samsung Spinpoint F3 Asus XSPC water block, 360 radiator, and 720 reservo... 
CoolingOSMonitorKeyboard
GPU cooling - XSPC Razer full GPU blocks Win 7 Home Premium Asus PB278Q 2560 X 1440p ISP Logitech G15 
PowerCaseMouseMouse Pad
NZXT Hale90 V2 NZXT Switch 810 Logitech G500 Steelseries QcK 
Audio
Optical out to Sony receiver; Deftech Monitor 3... 
  hide details  
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Wife's bane
(17 items)
 
  
CPUMotherboardGraphicsRAM
i5-3570K @ 4.5 Ghz Gigabyte Z77 UD3H HIS R9-290 8 GB Samsung Wonder RAM 
Hard DriveHard DriveOptical DriveCooling
Crucial SSD for OS Samsung Spinpoint F3 Asus XSPC water block, 360 radiator, and 720 reservo... 
CoolingOSMonitorKeyboard
GPU cooling - XSPC Razer full GPU blocks Win 7 Home Premium Asus PB278Q 2560 X 1440p ISP Logitech G15 
PowerCaseMouseMouse Pad
NZXT Hale90 V2 NZXT Switch 810 Logitech G500 Steelseries QcK 
Audio
Optical out to Sony receiver; Deftech Monitor 3... 
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post #7 of 13
Thread Starter 
My active adapter comes today and my third monitor tomorrow.Then I get to try Eyefinity.
GAMER
(13 items)
 
  
CPUMotherboardGraphicsRAM
Core i5 750 Intel DP55KG Gigabyte HD6950 2GB 880/1375 1536 shaders stock v 4 GB DDR3-1333 HyperX 
Hard DriveOptical DriveOSMonitor
1 TB Blue Ray Windows 7 HP 64 3-22" LCD's 1680x1050=5040x1050 Eyefinity 
PowerCase
Corsair HX650 CM Storm Sniper 
  hide details  
Reply
GAMER
(13 items)
 
  
CPUMotherboardGraphicsRAM
Core i5 750 Intel DP55KG Gigabyte HD6950 2GB 880/1375 1536 shaders stock v 4 GB DDR3-1333 HyperX 
Hard DriveOptical DriveOSMonitor
1 TB Blue Ray Windows 7 HP 64 3-22" LCD's 1680x1050=5040x1050 Eyefinity 
PowerCase
Corsair HX650 CM Storm Sniper 
  hide details  
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post #8 of 13
Is it better to just unlock the shaders and OC or to flash to a 6950?
pigrig
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pigrig
(15 items)
 
  
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i5-2500k P67A-UD4-B3 6950  Corsair Vengeance 8GB 
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WDC Black 1TB Crucial 128MB Sony Optiarc Windows 7 & Linux Mint 14 
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post #9 of 13
Quote:
Originally Posted by grassh0ppa View Post
Is it better to just unlock the shaders and OC or to flash to a 6950?
You mean a 6970? OC the difference, that way the memory timings don't screw you up. Also, you can trick the card into thinking it's a 6870, without the other memory timings
    
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post #10 of 13
Quote:
Originally Posted by Anthraxinsoup View Post
You mean a 6970? OC the difference, that way the memory timings don't screw you up. Also, you can trick the card into thinking it's a 6870, without the other memory timings
Yea I meant a 6970. So you're saying unlocking the shaders and OCing is better?

What do you mean by memory timings?
pigrig
(15 items)
 
  
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i5-2500k P67A-UD4-B3 6950  Corsair Vengeance 8GB 
Hard DriveHard DriveOptical DriveOS
WDC Black 1TB Crucial 128MB Sony Optiarc Windows 7 & Linux Mint 14 
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Asus VH236H Das Ultimate S Silent Seasonic X-760 HAF 912 
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Deathadder Gnarlyfish Xonar DX 
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pigrig
(15 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500k P67A-UD4-B3 6950  Corsair Vengeance 8GB 
Hard DriveHard DriveOptical DriveOS
WDC Black 1TB Crucial 128MB Sony Optiarc Windows 7 & Linux Mint 14 
MonitorKeyboardPowerCase
Asus VH236H Das Ultimate S Silent Seasonic X-760 HAF 912 
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Deathadder Gnarlyfish Xonar DX 
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