Athlon X2 7750 BE Unlocked to Quad-Core

Lo0odak · Apr 26, 2009

Yea,i must live in zimbabwe :pimp:

p_o_s_pc · Apr 27, 2009

anyone that has a Biostar board have any luck unlocking a 7750

Lo0odak · Apr 27, 2009

I have same like u,790GXB,and 7750,i turn on ACC and nothing...I think that is fake,marketing trick to sell all 65nm in this series... :mad:

bnborg · Apr 27, 2009

$59 on the Eggs http://www.newegg.com/Product/Product.aspx?Item=N82E16819103300

Darknova · Apr 27, 2009

Lo0odak said:
I have same like u,790GXB,and 7750,i turn on ACC and nothing...I think that is fake,marketing trick to sell all 65nm in this series...

The odds of it happening are slim. Doesn't mean it's a fake.

kenkickr · Apr 27, 2009

When I received my 7750 about a month ago I noticed something strange about it. When I installed and was OC'ing the proc I noticed in the option to "Down Core" I could select 3,2,1. I thought that was pretty strange but never messed with it. Well today @ work I might play around with it, the proc you sucko's :laugh:

Lo0odak · Apr 27, 2009

Well,whatever,ill be happy if that unlocking work,on some bios,some mainboard,or some like that,if anyone know anything,reply fast ... :cool:

rozienzia · Apr 28, 2009

any progress buddy.. :eek:

BlueDragonyx · Apr 28, 2009

kenkickr said:
When I received my 7750 about a month ago I noticed something strange about it. When I installed and was OC'ing the proc I noticed in the option to "Down Core" I could select 3,2,1. I thought that was pretty strange but never messed with it. Well today @ work I might play around with it, the proc you sucko's

Hello .

What's your Hardware system ?

I'm interesting to buy new CPU and looking for 7750 or Phenom II for my AM2+ Mobo.

but... if It's could unlock other cores... Why I have to pay more ?

Thank you.

and everyone of you here.

eidairaman1 · Apr 28, 2009

Blue Dragon, if you want a guaranteed quad-core, go for the quad-core, if you want to experiment without any guarantee you will have a perfectly good 4th core on a tri-core but save some money as well go for the 7750 BE. Bear in mind the work that may have to be done to get the tri-core working as a quad-core may cost near what the quad-core does without having to work on it. This is sort of like how the BE/XE CPUs are, they tend to have the highest clocks, but they are guaranteed to work at those Speeds on Stock Cooling, where it may cost you the same or more on the lower model CPUs due to having to get a motherboard,ram, cpu cooling that allows you to overclock and there is no guarantee you will get the results you are looking for.

The rest is up to you.

BlueDragonyx · Apr 28, 2009

eidairaman1 said:
Blue Dragon, if you want a guaranteed quad-core, go for the quad-core, if you want to experiment without any guarantee you will have a perfectly good 4th core on a tri-core but save some money as well go for the 7750 BE. Bear in mind the work that may have to be done to get the tri-core working as a quad-core may cost near what the quad-core does without having to work on it. This is sort of like how the BE/XE CPUs are, they tend to have the highest clocks, but they are guaranteed to work at those Speeds on Stock Cooling, where it may cost you the same or more on the lower model CPUs due to having to get a motherboard,ram, cpu cooling that allows you to overclock and there is no guarantee you will get the results you are looking for.

The rest is up to you.

Well,Thank you for your kindly reply.

So, I would go to get the 810 for my AX78.

God bless you.

jojoyo · Apr 29, 2009

BlueDragonyx said:
Well,Thank you for your kindly reply.

So, I would go to get the 810 for my AX78.

God bless you.

Hey any good news guys?

jlqrb · Apr 29, 2009

Well, my 7750 didn't go to quad. This has to be fake.

Wile E · Apr 29, 2009

jlqrb said:
Well, my 7750 didn't go to quad. This has to be fake.

Just because your didn't unlock, it doesn't mean it's fake. Although I am still skeptical.

ShadowFold · Apr 29, 2009

They probably modded the bios since literally no one else has reported this.. I just wish someone would come out and mod ALL bios to enable these unlocks. I know my chip is unstable with the 4th core enabled, but others are.

jlqrb · Apr 29, 2009

Wile E said:
Just because your didn't unlock, it doesn't mean it's fake. Although I am still skeptical.

has anyone else got theirs to unlock ? I didn't mean to seem that if my can't none will but it just seems odd that no one else can replicate this.

Darknova · Apr 29, 2009

ShadowFold said:
They probably modded the bios since literally no one else has reported this.. I just wish someone would come out and mod ALL bios to enable these unlocks. I know my chip is unstable with the 4th core enabled, but others are.

If someone can tell me which module the ACC programming code is in I could possibly do it. Just modded my BIOS today, worked perfectly, in fact it's more stable than the stock BIOS lol.
I just couldn't find where the ACC code is *shrugs*

p_o_s_pc · Apr 29, 2009

darknova YGPM

BWG · Apr 29, 2009

Last night I purchased an Athlon X2 7750 with an ASRock A780GMH/128M. The ASRock boards are supposed to unlock it. I will report back either on Friday or Monday when I put it together.

I have been an ASUS guy all my life. I bought an ASRock board one time and it was DOA. The reviews have improved so I took a chance.

p_o_s_pc · Apr 29, 2009

good luck BWG and welcome to TPU
sucks about the board.
btw i know the DOA board WASN'T a Asus but has anyone noticed that the reviews on the egg and places like that Asus has alot of reviews saying they are DOA more then alot of other boards and they even cost more then alot of other boards.not trying to flame asus because they do make some good boards

BWG · Apr 29, 2009

I better fill out my profile. I am in Ohio too. I took a gamble on the board for 20 bucks open box. lol

Yep I have been noticing that. At first it was on most of them using VIA chipsets and now it has spread to all of the boards.

The one I built 5 years ago for my father had an Asus P4C800 Deluxe in it and it just died Saturday. So I am giving him my board and upgrading my computer.

BWG · May 4, 2009

So far no luck unlocking the other 2 cores. The ACC module shows all 4 cores. But, only 2 are loaded in device manager. Still shows as a dual core.

I have to admit I am a novice when it comes to using this bios and utility. So, if you have some suggestions of settings to try let me know.

kenkickr · May 4, 2009

I call BS on this. I get the same thing as you, ACC showing 4 cores but Win 7 still sees a dual core. I tried all bios 0502-0703 and same for each of these.

Are there any bios that are older than the one currently on your board?

BWG · May 4, 2009

Damn, I updated the bios as soon as I installed it. Now I see the old bios was the trick.

I found this in the bios revision notes:

2. Update CPU code.

I will see if I am lucky enough to find the old version.

BWG · May 4, 2009

Posted at the same time lol.

System Name	el'lappy\|Cruncher \| Cruncher 2
Processor	intel C2D T6400 \| i7 3770k @4.2ghz \| AII X2 220 @3.4ghz
Motherboard	some Acer \| Asus P8Z77-V Pro \|Gigabyter GA-M61p-S3
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Case	Ultra clear side
Audio Device(s)	onboard AMD HD Audio
Power Supply	600w OCZ
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Cooling	Corsair H70
Memory	4 x 4GB DDR3 Ripjawz 1600Mhz
Video Card(s)	Sapphire Vapor-X AMD R9 280X
Storage	1 x 500GB Samsung Evo 850, 1 x 500GB Vrap Data Drive, 3 x 2TB Seagate, 1 x 1TB Samsung F1
Display(s)	3 x DGM IPS-2402WDH
Case	Coolermaster HAF X
Audio Device(s)	Onboard
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Mouse	Logitech G502
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Software	Win 11 Pro

System Name	PCGOD
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Memory	16 GB Gskill Ripjaws X 2133 (2400 OC, 10-10-12-20-20, 1T, 1.65V)
Video Card(s)	AMD Radeon 290 Sapphire Vapor-X
Storage	Samsung 840 Pro 256GB, WD Velociraptor 1TB
Display(s)	NEC Multisync LCD 1700V (Display Port Adapter)
Case	AeroCool Xpredator Evil Blue Edition
Audio Device(s)	Creative Labs Sound Blaster ZxR
Power Supply	Seasonic 1250 XM2 Series (XP3)
Mouse	Roccat Kone XTD
Keyboard	Roccat Ryos MK Pro
Software	Windows 7 Pro 64

Athlon X2 7750 BE Unlocked to Quad-Core

Lo0odak

New Member

p_o_s_pc

F@H&WCG addict

Lo0odak

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bnborg

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Darknova

kenkickr

Lo0odak

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rozienzia

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BlueDragonyx

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eidairaman1

The Exiled Airman

BlueDragonyx

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jojoyo

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jlqrb

Wile E

Power User

ShadowFold

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jlqrb

Darknova

p_o_s_pc

F@H&WCG addict

BWG

p_o_s_pc

F@H&WCG addict

BWG

BWG

kenkickr

BWG

BWG

Processor	AMD 7750 KUMA
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Storage	500GB Seagate ( Main Drive ) 500GB Seagate ( Storage Drive )
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Case	Tagan Black Pearl A+
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Processor	980X @ 4Ghz
Motherboard	Gigabyte GA-EX58-UD5 BIOS F12
Cooling	MCR-320, DDC-1 pump w/Bitspower res top (1/2" fittings), Koolance CPU-360
Memory	3x2GB Mushkin Redlines 1600Mhz 6-8-6-24 1T
Video Card(s)	Evga GTX 580
Storage	Corsair Neutron GTX 240GB, 2xSeagate 320GB RAID0; 2xSeagate 3TB; 2xSamsung 2TB; Samsung 1.5TB
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Power Supply	ENERMAX Galaxy EVO EGX1250EWT 1250W
Software	Win7 Ultimate N x64, OSX 10.8.4

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Video Card(s)	RTX 3080 FTW3 HC, RTX 3070, 2x 1080ti FTW3 HC
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