The Radeon Hd 7xx0 series supported?

deanariande · Nov 23, 2012, 09:18 PM

Im asking this question because when i load the bios file it says that my gigabyte hd 7770 rev.1.0 is not a ati bios? chack valid error, please help.

i also saw other posts saying that you can mod similar devices.

cadaveca · Nov 23, 2012, 09:20 PM

7-series not supported. Too many Hash checks. If you change something, driver checks BIOS, sees bad checksum/hash, and driver will not load.

For overclocking, software tools offer all that BIOS mods used to.

deanariande · Nov 24, 2012, 02:05 AM

my friend has a 7xx0 card and it works fine, but that's from Asus, is gigabyte as a brand not supported? it might not be because it has a 2 pin fan connector so it might have a custom bios, if it is not compatible with gigabyte cards is there another thing similar to RBE to flash my bios? i really want to overclock and over volt

, thanks

Jstn7477 · Nov 24, 2012, 02:08 AM

RBE doesn't work for ANY 7 series card. Use MSi Afterburner or one of the many available software programs to overclock and over volt your card. BIOS modding is basically done for on AMD's latest cards unless you flash another board vendor's BIOS on your card, which I don't recommend doing.

deanariande · Nov 24, 2012, 01:40 PM

MSI Afterburner and all the programs i use are unable to overvolt, is there another program you now that can?

HossHuge · Nov 24, 2012, 01:49 PM

2 things.

1. With MSI Afterburner you have to unlock the voltage in the settings.
2. Your Gigabyte 7770 might not support voltage control.

deanariande · Nov 25, 2012, 02:51 PM

still not working,

i wanted to use RBE to unlock voltage control, but there is always that error Debug:Check Vailid Error, does anyone know how to fix this?

BarbaricSoul · Nov 25, 2012, 03:22 PM

I have no problem adjusting my voltage with MSI Afterburner after unlocking everything in MSI Afterburner. Here are the instructions I used- http://forums.overclockersclub.com/i...owtopic=182403

And a pic of what I can do with afterburner after unlocking(no, I didn't hit apply, I like my 7970 too much to do that)-

deanariande · Nov 25, 2012, 03:47 PM

Thanks for alll your support,

but due to gigabyte worst quality, the card still crashes if i overvolt undervolt or even underclock, returned

Never buying from gigabyte again

Nov 23, 2012, 09:18 PM	#1
deanariande Join Date: Nov 2012 Posts: 11 (0.06/day) Thanks: 0 Thanked 0 Times in 0 Posts	The Radeon Hd 7xx0 series supported? Im asking this question because when i load the bios file it says that my gigabyte hd 7770 rev.1.0 is not a ati bios? chack valid error, please help. i also saw other posts saying that you can mod similar devices. Last edited by deanariande; Nov 23, 2012 at 09:20 PM. Reason: i just found that out

Nov 23, 2012, 09:20 PM	#2
cadaveca My name is Dave Join Date: Apr 2006 Location: The Great White North Posts: 10,773 (4.14/day) Thanks: 4,496 Thanked 5,234 Times in 3,211 Posts System Specs	7-series not supported. Too many Hash checks. If you change something, driver checks BIOS, sees bad checksum/hash, and driver will not load. For overclocking, software tools offer all that BIOS mods used to. __________________ Gadgets, Phones, Tablets, Cameras, TVs, HiFi...NextPowerUp -Only real men play games THIS way. Last edited by W1zzard; Nov 25, 2012 at 02:52 PM.

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Nov 24, 2012, 02:05 AM	#3
deanariande Join Date: Nov 2012 Posts: 11 (0.06/day) Thanks: 0 Thanked 0 Times in 0 Posts	My friend has a raedon hd 7970 my friend has a 7xx0 card and it works fine, but that's from Asus, is gigabyte as a brand not supported? it might not be because it has a 2 pin fan connector so it might have a custom bios, if it is not compatible with gigabyte cards is there another thing similar to RBE to flash my bios? i really want to overclock and over volt , thanks

Nov 24, 2012, 02:08 AM	#4
Jstn7477 Join Date: Aug 2009 Location: Sarasota, Florida, USA Posts: 3,139 (2.30/day) Thanks: 388 Thanked 1,193 Times in 805 Posts System Specs	RBE doesn't work for ANY 7 series card. Use MSi Afterburner or one of the many available software programs to overclock and over volt your card. BIOS modding is basically done for on AMD's latest cards unless you flash another board vendor's BIOS on your card, which I don't recommend doing. __________________ Intel Crunchers (27 threads): 2x 3770K 4.3G (14t), 2600K 4G (7t), X3210 (3t), P-M 735A, P4 HT 3G AMD Crunchers (11 cores):1100T 3.6G (3t), 1045T 3.4G (2t), X3 8550 2.5G, X2 4200+, T64 ML-37 AMD Folders (6272 GCN cores): 2x 7950 1125/1475, 7970 1150/1650, 7770 1100/1200 NV Folders (2336 GF10x + 1344 GK104 cores):GTX 470 & 465 720/1715, 4x 460 768MB 825/2000, GTS 450, 660Ti 1228/6000 HEATWARE

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Nov 24, 2012, 01:40 PM	#5
deanariande Join Date: Nov 2012 Posts: 11 (0.06/day) Thanks: 0 Thanked 0 Times in 0 Posts	is there any other program that can overvolt? MSI Afterburner and all the programs i use are unable to overvolt, is there another program you now that can?

Nov 24, 2012, 01:49 PM	#6
HossHuge Join Date: Jun 2008 Location: Taiwan Posts: 1,811 (1.01/day) Thanks: 513 Thanked 448 Times in 301 Posts System Specs	2 things. 1. With MSI Afterburner you have to unlock the voltage in the settings. 2. Your Gigabyte 7770 might not support voltage control. __________________ But they are useless. They can only give you answers. ~Pablo Picasso, about computers

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Nov 25, 2012, 02:51 PM	#7
deanariande Join Date: Nov 2012 Posts: 11 (0.06/day) Thanks: 0 Thanked 0 Times in 0 Posts	ive unlocked voltage control still not working, i wanted to use RBE to unlock voltage control, but there is always that error Debug:Check Vailid Error, does anyone know how to fix this?

Nov 25, 2012, 03:22 PM	#8
BarbaricSoul Join Date: Feb 2008 Location: Southeastern Virginia Posts: 3,738 (1.95/day) Thanks: 370 Thanked 1,084 Times in 799 Posts System Specs	I have no problem adjusting my voltage with MSI Afterburner after unlocking everything in MSI Afterburner. Here are the instructions I used- http://forums.overclockersclub.com/i...owtopic=182403 And a pic of what I can do with afterburner after unlocking(no, I didn't hit apply, I like my 7970 too much to do that)- __________________ “Never underestimate the predictability of stupidity.” “Amd....definitely a blond female.....not much on the cpu side, but always strutting about showing off her gpus......wow that was bad. I apologize.” -ensabrenoir

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Nov 25, 2012, 03:47 PM	#9
deanariande Join Date: Nov 2012 Posts: 11 (0.06/day) Thanks: 0 Thanked 0 Times in 0 Posts	Thanks Thanks for alll your support, but due to gigabyte worst quality, the card still crashes if i overvolt undervolt or even underclock, returned Never buying from gigabyte again

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