About unlock cores (Phenom II X2 555) in ASROCK 770 Extreme 3

[Husam]

Hello
any one here have unlocked other cores (Phenom II X2 555) in ASROCK 770 Extreme 3
if there is some one here make it i want to ask him about the Vcore before & after he make the unlock and the options that changed to make the unlock Successfully and the version of Bios that used
Thanks with regards

[g10]

Re: About unlock cores (Phenom II X2 555) in ASROCK 770 Extreme 3

<!--[if gte mso 9]><xml> <w:WordDocument> <w:View>Normal</w:View> <w:Zoom>0</w:Zoom> <w:Compatibility> <w:BreakWrappedTables/> <w:SnapToGridInCell/> <w:WrapTextWithPunct/> <w:UseAsianBreakRules/> </w:Compatibility> <w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel> </w:WordDocument> </xml><![endif]--><!--[if gte mso 10]> <style> /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Κανονικός πίνακας"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman";} </style> <![endif]--> I successfully unlock my 550 without any extra vcore

[Husam]

Re: About unlock cores (Phenom II X2 555) in ASROCK 770 Extreme 3

this option i see it but when i set it to auto the computer powers on, but does not boot just blank screen

http://img811.imageshack.us/img811/3041/2800x566.jpg

[g10]

Re: About unlock cores (Phenom II X2 555) in ASROCK 770 Extreme 3

set the "all cores" option.

and cpu active core control -> enable

[Husam]

Re: About unlock cores (Phenom II X2 555) in ASROCK 770 Extreme 3

set the "all cores" option.

and cpu active core control -> enable

I change it but same thing (computer does not boot )
even i set to per core and try three cores with 4% and same thing & i try to set per core
core 0 to 4% & core 1 to 4% just to two cores(just to see if the computer will boot) and same thing (computer does not boot )
is there is another option that i have missed it ,aim thinking that this mobo (ASROCK 770 Extreme 3) doesnot support unlocking cores or aim wrong
MOBO:ASROCK 770 Extreme 3
Chipset
- Northbridge: AMD 770
- Southbridge: AMD SB710
CPU:AMD Phenom II X2 555 3.2Ghz 7MB
when i enable the cpu active core control i see 2 cores not 4 coreshttp://img580.imageshack.us/img580/6881/3800x595.jpg

[g10]

Re: About unlock cores (Phenom II X2 555) in ASROCK 770 Extreme 3

I change it but same thing (computer does not boot )
even i set to per core and try three cores with 4% and same thing & i try to set per core
core 0 to 4% & core 1 to 4% just to two cores(just to see if the computer will boot) and same thing (computer does not boot )
is there is another option that i have missed it ,aim thinking that this mobo (ASROCK 770 Extreme 3) doesnot support unlocking cores or aim wrong
MOBO:ASROCK 770 Extreme 3
Chipset
- Northbridge: AMD 770
- Southbridge: AMD SB710
CPU:AMD Phenom II X2 555 3.2Ghz 7MB
when i enable the cpu active core control i see 2 cores not 4 coreshttp://img580.imageshack.us/img580/6881/3800x595.jpg

set Advanced Clock Calibration -> All cores
set cpu active core control -> enable
i mean both options ..... then save changes and reboot... if nothing happens then your cpu can't be unlock at leats with this mobo...

[Husam]

Re: About unlock cores (Phenom II X2 555) in ASROCK 770 Extreme 3

I made it but the same thing (computer does not boot )
ok thank you very much g10 for helping me
i will try in another mobo
thanks

[Psycho101]

Re: About unlock cores (Phenom II X2 555) in ASROCK 770 Extreme 3

From experience and from several guides I've read on the net, one should set ACC to Auto, and then enable the board's unlocking function (in this case "active core control"). [Official]AMD K10.5 Core & Cache Unlocking Guide - Overclock.net - Overclocking.net

[Husam]

Re: About unlock cores (Phenom II X2 555) in ASROCK 770 Extreme 3

From experience and from several guides I've read on the net, one should set ACC to Auto, and then enable the board's unlocking function (in this case "active core control"). [Official]AMD K10.5 Core & Cache Unlocking Guide - Overclock.net - Overclocking.net

Thank you Psycho101,I made it but the same thing (computer does not boot )
i will try to give Northbridge some voltage now it is 1.2
i want to ask you the voltage of Vcor is 1.392=1.4 (is it much?)its the Original settings
if i reduce to 1.35-1.33 it can this make computer boot or aim wrong about this

http://img196.imageshack.us/img196/963/p1180708800x590.jpg

[tevike]

Re: About unlock cores (Phenom II X2 555) in ASROCK 770 Extreme 3

I have the same MB, Asrock 770 Extreme3 and a Phenom II X2 555 BE. It unlocks without changing any voltage, at least manually. I am using it as a X4. But I've read somewhere, that not all Phenom II X2 555 cpus are unlockable. On a shops review page somebody switched 3 Phenom II X2 555, until the 4th could be unlocked.

[Husam]

Re: About unlock cores (Phenom II X2 555) in ASROCK 770 Extreme 3

I have the same MB, Asrock 770 Extreme3 and a Phenom II X2 555 BE. It unlocks without changing any voltage, at least manually. I am using it as a X4. But I've read somewhere, that not all Phenom II X2 555 cpus are unlockable. On a shops review page somebody switched 3 Phenom II X2 555, until the 4th could be unlocked.

Thanks for your replay tevike ,could you show me please the option (cpu active core control) picture frome your bios and all the option that you change it to make the unlocked Successfully and the version of Bios
thanks tevike

[tevike]

Re: About unlock cores (Phenom II X2 555) in ASROCK 770 Extreme 3

My current bios version is 1.80, but the board came with 1.60 and it was working on that also. I just enabled core control, haven't changed anything else. All other options are Auto. I've attached a screenshot. Now my cpu is detected as a Phenom X4 B55.

[Husam]

Re: About unlock cores (Phenom II X2 555) in ASROCK 770 Extreme 3

My current bios version is 1.80, but the board came with 1.60 and it was working on that also. I just enabled core control, haven't changed anything else. All other options are Auto. I've attached a screenshot. Now my cpu is detected as a Phenom X4 B55.

[ATTACH]3464[/ATTACH]

ok tevike i have the same version of bios 1.8 but when i set the advanced clock calibration to auto and then set cpu active core control to enabled the donot show me 4 cores it show me just 2 cores why ??? i know even if the cpu have a two broken cores they show me in the cpu active core control option but why they show me just two?????? tevike could you please show me a picture from the bios (H/M monitor) to see your voltages

[tevike]

Re: About unlock cores (Phenom II X2 555) in ASROCK 770 Extreme 3

In the H/M page of the bios I have a Vcore of 1.392 with Cool and quiet enabled. And at ACC I have 4 cores only after I enable it and restart. Else it shows only 2 cores.

[Husam]

Re: About unlock cores (Phenom II X2 555) in ASROCK 770 Extreme 3

In the H/M page of the bios I have a Vcore of 1.392 with Cool and quiet enabled. And at ACC I have 4 cores only after I enable it and restart. Else it shows only 2 cores.

Ok thank you very much tevike