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Unlocking the new Asus 3xxx Sandy/Ivy Bridge bios


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#61
tapeton

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Hi everyone,

I've a P8P67 PRO revB3 Bios 3207 (stock), and andy's bootcd make my computer restart before I can reach any SL installation screen. My bios version are compatible for making hackintosh ? I dunno how to make it work, this is so lazy to walk all around the web and many answer I've find goes in all direction.

Thanks a lot for your help
tapeton

#62
xpamamadeus

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Hi everyone,

I've a P8P67 PRO revB3 Bios 3207 (stock), and andy's bootcd make my computer restart before I can reach any SL installation screen. My bios version are compatible for making hackintosh ? I dunno how to make it work, this is so lazy to walk all around the web and many answer I've find goes in all direction.

Thanks a lot for your help
tapeton


Your GTX 670 arent supported in SL.
Install ML to get your hack full working.
For bios take this one becouse u will have applehda full working with dsdt and u dont need nullcpupowermanagment.kext with that bios.
http://bios.zmac.net...03_modified.zip
http://biosrepo.word...com/asus/p67-2/

#63
Thinkcat

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Hello

 

I have Asus P8C WS, and have been out of luck. I have a couple of patched BIOS files, but every conceivable way to flash them runs into some kind of write protection called security check. I once thought that I succeeded, but then someone quickly informed me that I had only found a modified BIOS for that Windows piracy thing, and that I was back to square one.

 

FTK runs into the write protection. P8C WS has some kind of "crashproof" flash feature, but seems like it's just the EZ-Flash part of the BIOS somehow protected from harm. There are no buttons next to any USB ports. I wonder if I should 1) install linux, 2) buy another mobo (with Xeon and ECC support, there are Supermicro X9SAE and Asrock C216 WS) or 3) just keep hoping that someone gets around the protection or 4) learn to program BIOS chips using custom hardware, 5) buy a known working motherboard with no ECC support.

 

Funny that search for P8C WS gives no results. Nobody has wanted a machine with E3 Xeon and ECC before?



#64
bcc9

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Funny that search for P8C WS gives no results. Nobody has wanted a machine with E3 Xeon and ECC before?

I wouldn't be surprised if the answer is no. A xeon processor & ECC memory take you far from the hobbyist sweet spot on the price/performance curve.

I assume you tried flashrom, like I did here: http://www.insanelym...-3#entry1866111

In any case, coderush's new thread http://www.insanelym...tching-utility/
is closer to the state-of-the-art in flashing locked Asus bioses.
This thread is more the do-it-yourself technical details of the patch itself.

#65
bdv

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Funny that search for P8C WS gives no results. Nobody has wanted a machine with E3 Xeon and ECC before?

 

I have one:

P8B WS with Xeon E3-1230 v2, 16GB ECC ram, Radeon HD6850, 256GB Samsung 840Pro Series.

Once correctly configured (DSDT, SSDT an smbios) it is a great rig: rock stable, sleep & PM working as well as USB3 and Firewire.

I am very pleased with it as I daily use it for work and everyday stuff, even if (as a sandy bridge board) it is only PCIe 2.0 and ASMedia USB3, not Intel (works fine at USB3 speed with latest GenericUSBXHCI kext). Only glitch so far is limited PowerManagement: only get few PStates (typically 6 or 7 including lowest and turbo: x16, x21,x27,x33...x37). No big deal as  the genuine iMac is no better).

 

The problem with these boards (P8B and P8C) is that they do not support USB Bios Flashback which is the only easy method AFAIK to flash patched recent asus bios due to the "Secure Bios protection".  So you must use older bios dating back when Asus did not use this protection, or an other method.

 

I use 2106 bios (latests) on my P8B WS, but I read that P8C WS recent bios are already using this bios protection mechanism.

 

Did you try flashing using CoreRush FTK method?

 

http://biosrepo.word...ia-ftk-and-dos/

 

Or perhaps trying with a former bios?



#66
Thinkcat

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Did you try flashing using CoreRush FTK method?

 

Or perhaps trying with a former bios?

 

I think I did the FTK method wrong at first. Now it seems like I succeeded.

 

I tried former BIOS versions, but it only accepted 3xxx, so I never got to find out if the earlier versions would have changed anything.

 

But now I think I don't need to. I don't have much time, so I have done some quick tries, but haven't been able to boot into login screen yet. But I will keep on trying.

 

Edit: Was able to boot into the installed system. AFAIK there is no patched power management anywhere, so I guess the modified BIOS is there and works! I have loads of problems left to solve, but I know this thread is not the place for that.



#67
falanx

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Thanks. This method worked for me on my Asus K56CA laptop. After flashing the patched bios, I tried to turn on my laptop, and as I pushed the power button it restarted. On the second try it booted the bios. Then I couldn't boot into OS X 'cause of I got AICPUPM KP. After booting into safe mode(after two KPs) I simply restarted normally and I got working PM without patched kext. Thank you. It was a little bit bumpy and scary road but I finally arrived where I wanted. Thank you very much. :)







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