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Flash Bios 7970

post #1 of 8
Thread Starter 
I have a 7970 with dual bios, I flashed a bios modded to n. 1 and, when I reboot I got a black screen. The, to solve it I reboot with bios n. 2.
Now, to reflash the original bios to n. 1, I have to boot with n. 2, then, while in windows, switcho to n. 1 and do the flash, or so the flash will be done on the bios started (n.2), which is the n. 2 even though I have changed the switch during use?
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RoboX
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post #2 of 8
You switch to the working bios, boot, switch to the faulty bios, flash and reboot.
Arachnid
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Arachnid
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post #3 of 8
Thread Starter 
Ok thanks.


I have a 7970 pcs + (powercolor ghz edition) with 1100 mhz core @ 1.17v.
I downloaded original bios with gpuz.
I loaded this bios in VBE and I changed only this value: in powerplay tab the core clock from 1100 to 925 and the vddc from 1.17v to 1.00v (tested before in windows with msi afterburner and 20 minutes of Hunigine benchmark).
I flashed this modded bios with atiwinflash (not with cmd, but launching the file atiwinflash.exe and following the graphic interface...)
But, at the reboot "black screen".
Wath did I wrong?
Is correct the modifing procedure thath i doing?
RoboX
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RoboX
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post #4 of 8
Try downloading the official bios and flashing that with atiflash (NOT atiWINflash).
Arachnid
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Lil bro's
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Arachnid
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Lil bro's
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MonitorKeyboardPowerCase
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Fanatec Clubsport V2 EU Xbox One Wireless Controller with Windows Adapter 
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post #5 of 8
Thread Starter 
Did you know if there is a way to flash a bios on position 2 of the VGA (switch bios n. 2) ?
RoboX
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RoboX
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post #6 of 8
Switch the switch to that position and flash a BIOS. But I dont recommend doing this.
Arachnid
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Lil bro's
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CPUMotherboardGraphicsRAM
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Hard DriveHard DriveHard DriveCooling
Samsung SM951 Seagate Barracuda Western Digital Blue EK Supremacy MX 
CoolingCoolingCoolingCooling
EK-FC980 GTX Ti WF3 – Nickel Barrow YKD5G65 130 mm Barrow PD5BTZ-V1 Barrow LD5HK-V1 
CoolingCoolingCoolingOS
Alphacool VPP665 Alphacool Nexxxos XT45 480 mm Scythe Gentle Typhoon 1850rpm Windows 10 
MonitorKeyboardPowerCase
LG 29UM55 Logitech G710+ Cooler Master V700 Phanteks Eclipse P400 
MouseAudioAudioOther
Logitech G502 Logitech Z506 HyperX Cloud II Fanatec GT3 RS V2 EU 
OtherOther
Fanatec Clubsport V2 EU Xbox One Wireless Controller with Windows Adapter 
CPUMotherboardGraphicsRAM
E5450 Asus Commando Palit GTX 770 Hynix HYMP125U64CP8-S6 AB 
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Golden Field V5S 
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Arachnid
(26 items)
 
Lil bro's
(9 items)
 
 
CPUMotherboardGraphicsRAM
6700k Asus Maximus VIII Hero Gigabyte GeForce GTX 980Ti 6GB Windforce 3X OC ... Gskill Trident Z 16 GB 
Hard DriveHard DriveHard DriveCooling
Samsung SM951 Seagate Barracuda Western Digital Blue EK Supremacy MX 
CoolingCoolingCoolingCooling
EK-FC980 GTX Ti WF3 – Nickel Barrow YKD5G65 130 mm Barrow PD5BTZ-V1 Barrow LD5HK-V1 
CoolingCoolingCoolingOS
Alphacool VPP665 Alphacool Nexxxos XT45 480 mm Scythe Gentle Typhoon 1850rpm Windows 10 
MonitorKeyboardPowerCase
LG 29UM55 Logitech G710+ Cooler Master V700 Phanteks Eclipse P400 
MouseAudioAudioOther
Logitech G502 Logitech Z506 HyperX Cloud II Fanatec GT3 RS V2 EU 
OtherOther
Fanatec Clubsport V2 EU Xbox One Wireless Controller with Windows Adapter 
CPUMotherboardGraphicsRAM
E5450 Asus Commando Palit GTX 770 Hynix HYMP125U64CP8-S6 AB 
Hard DriveCoolingOSPower
WD Caviar Raijintek Triton Windows 10 BeQuiet BQT E6-500W 
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Golden Field V5S 
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post #7 of 8
Thread Starter 
but, I know that the Bios n. 2 is locked, unflashable
RoboX
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RoboX
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CPUMotherboardGraphicsRAM
I7 920 Asus Rampage Gene II NVidia GTX 670 Corsair DDR3 1600 
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post #8 of 8
Quote:
Originally Posted by RoboX View Post

but, I know that the Bios n. 2 is locked, unflashable

Ah, I didn't know that. There is no point in flashing it anyway.
Arachnid
(26 items)
 
Lil bro's
(9 items)
 
 
CPUMotherboardGraphicsRAM
6700k Asus Maximus VIII Hero Gigabyte GeForce GTX 980Ti 6GB Windforce 3X OC ... Gskill Trident Z 16 GB 
Hard DriveHard DriveHard DriveCooling
Samsung SM951 Seagate Barracuda Western Digital Blue EK Supremacy MX 
CoolingCoolingCoolingCooling
EK-FC980 GTX Ti WF3 – Nickel Barrow YKD5G65 130 mm Barrow PD5BTZ-V1 Barrow LD5HK-V1 
CoolingCoolingCoolingOS
Alphacool VPP665 Alphacool Nexxxos XT45 480 mm Scythe Gentle Typhoon 1850rpm Windows 10 
MonitorKeyboardPowerCase
LG 29UM55 Logitech G710+ Cooler Master V700 Phanteks Eclipse P400 
MouseAudioAudioOther
Logitech G502 Logitech Z506 HyperX Cloud II Fanatec GT3 RS V2 EU 
OtherOther
Fanatec Clubsport V2 EU Xbox One Wireless Controller with Windows Adapter 
CPUMotherboardGraphicsRAM
E5450 Asus Commando Palit GTX 770 Hynix HYMP125U64CP8-S6 AB 
Hard DriveCoolingOSPower
WD Caviar Raijintek Triton Windows 10 BeQuiet BQT E6-500W 
Case
Golden Field V5S 
  hide details  
Reply
Arachnid
(26 items)
 
Lil bro's
(9 items)
 
 
CPUMotherboardGraphicsRAM
6700k Asus Maximus VIII Hero Gigabyte GeForce GTX 980Ti 6GB Windforce 3X OC ... Gskill Trident Z 16 GB 
Hard DriveHard DriveHard DriveCooling
Samsung SM951 Seagate Barracuda Western Digital Blue EK Supremacy MX 
CoolingCoolingCoolingCooling
EK-FC980 GTX Ti WF3 – Nickel Barrow YKD5G65 130 mm Barrow PD5BTZ-V1 Barrow LD5HK-V1 
CoolingCoolingCoolingOS
Alphacool VPP665 Alphacool Nexxxos XT45 480 mm Scythe Gentle Typhoon 1850rpm Windows 10 
MonitorKeyboardPowerCase
LG 29UM55 Logitech G710+ Cooler Master V700 Phanteks Eclipse P400 
MouseAudioAudioOther
Logitech G502 Logitech Z506 HyperX Cloud II Fanatec GT3 RS V2 EU 
OtherOther
Fanatec Clubsport V2 EU Xbox One Wireless Controller with Windows Adapter 
CPUMotherboardGraphicsRAM
E5450 Asus Commando Palit GTX 770 Hynix HYMP125U64CP8-S6 AB 
Hard DriveCoolingOSPower
WD Caviar Raijintek Triton Windows 10 BeQuiet BQT E6-500W 
Case
Golden Field V5S 
  hide details  
Reply
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