75 replies to this topic

[hendelstudio2008]

GPU-Z don't save the bios with error unsupported video card....have another program?...if possible in windows ....i have windows perfect functionally and video it's great ....i'm looking for program to sum vbios ati 6650m....

[ham4ever]

use  EVEREST Ultimate Edition to dump ur bios

[hendelstudio2008]

ok friends...i send you email with acer 7750g report and ati 6650m report...thanks for all ....audio working great

[Trucker MK]

I think I know what is your problem, I guess you are booting with arch=i386 check your com.apple.Boot.plist, if you have this, delete it to boot in x64 mode. You'll be fine. I know why it wont work in x32 mode but that is only on 10.7.3. Can't explain more, I'm driving.

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Check com.apple.Boot.plist or org.chameleon.Boot.plist in /Extra, depends which bootloader you are using.

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[hendelstudio2008]

...no friends, i'm sure ...i boot in 64 bit yes no i386

[Trucker MK]

S..t, I tried to boot 2 times in x32 mode and it's not working, in x64 is ok. BTW from what  I see in your Aida64 report you have the same vbios version as I do, but you still don't have your vbios dumped. Everest ultimate didn't work for me also, I extracted my vbios from AcerBios update v1.17 with some tools i found with Google. There are at least 2 more vbios files in the update for Seymour (1002:6760) and Granville (1002:68a8) chipsets.

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[hendelstudio2008]

mmmmm i have bios 1.18 but under 1.17 is always...any program dump my biossss?i don't know if there bios is Seymour (1002:6760) and Granville (1002:68a8) chipsets

[Trucker MK]

Maybe you should try clean 10.7.0 installation, if it's not working again there must be some difference in your Graphic Card

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[hendelstudio2008]

oks

ok 10.7 always not working in 32 e 64 bit mode...i download bios 1.19 and i send you bios and bios uncompressed i know if you driving....when possible help

[Trucker MK]

I have recently updated to v1.18 also but I am pretty sure we have the same Graphic Card / vbios., There is a small diference marked in red in our AIDA64 reports, but maybe that's the problem.
Your AIDA64 report:
  [ PCI Express 2.0 x16: AMD Radeon HD 6650M (Acer) ]

Proprietà processore grafico:
  Adattatore video   AMD Radeon HD 6650M (Acer)
  Versione BIOS 013.008.000.011.039370
  Data BIOS 01/06/11,22:00:3
  Nome in codice GPU Whistler Pro/LP
  Numero di serie    BR039370.007
  Periferica PCI 1002-6741 / 1025-050E  (Rev 00)
  Transistor 715 milioni
  Tecnologia processo produttivo 40 nm
  Dimensione die 118 mm2
  Tipo bus   PCI Express 2.0 x16 @ x16
  Quantità memoria   2 GB
  Clock GPU 150 MHz  (originale: 600 MHz)
  Clock RAMDAC   400 MHz
  Pipeline pixel 8
  Unità di texture mapping   24
  Shader unificati   480  (v5.0)
  Supporto hardware DirectX DirectX v11
  Pixel Fillrate 1200 MPixel/s
  Texel Fillrate [ TRIAL VERSION ]

Mine:

  [ PCI Express 2.0 x16: AMD Radeon HD 6650M (Acer) ]

Graphics Processor Properties:
  Video Adapter AMD Radeon HD 6650M (Acer)
  BIOS Version   013.008.000.011.039370
  BIOS Date 01/06/11,22:00:3
  GPU Code Name Whistler Pro/LP
  Part Number    BR039370.007
  PCI Device 1002-6741 / 1025-050E  (Rev 00)
  Transistors    715 million
  Process Technology 40 nm
  Die Size   118 mm2
  Bus Type   PCI Express 2.0 x16 @ x16
  Memory Size    2 GB
  GPU Clock 150 MHz  (original: 600 MHz)
  RAMDAC Clock   400 MHz
  Pixel Pipelines    16
  Texture Mapping Units 24
  Unified Shaders    480  (v5.0)
  DirectX Hardware Support   DirectX v11
  Pixel Fillrate    2400 MPixel/s
  Texel Fillrate [ TRIAL VERSION ]

hendelstudio2008, on 08 March 2012 - 10:34 AM, said:

mmmmm i have bios 1.18 but under 1.17 is always...any program dump my biossss?i don't know if there bios is Seymour (1002:6760) and Granville (1002:68a8) chipsets

We have the Whistler Pro chipset.
Seymour is for XT [Radeon HD 6470M/6490M]
I think Granville (1002:68a8) is for 6850M
If anyone need this, pm me.

hendelstudio2008, on 08 March 2012 - 11:03 AM, said:

oks

ok 10.7 always not working in 32 e 64 bit mode...i download bios 1.19 and i send you bios and bios uncompressed i know if you driving....when possible help

I have time right now, 1-2 hrs max, send it to me.

[hendelstudio2008]

ok now i install bios 1.19 and with aty init and ati6000 next working BUT.....i have screen with double effect ....but video is working

[Trucker MK]

hendelstudio2008, on 08 March 2012 - 11:22 AM, said:

ok now i install bios 1.19 and with aty init and ati6000 next working BUT.....i have screen with double effect ....but video is working

Just reboot and try again, it heapens to me once in 20-30 times, maybe less.

[hendelstudio2008]

ok why when boot more times is black screen, another double vision effect and some times, full working

[Trucker MK]

hendelstudio2008, on 08 March 2012 - 11:56 AM, said:

ok why when boot more times is black screen, another double vision effect and some times, full working

I don't know, I was expecting that as Pentahex was having that issue also, but i only got double vision effect max 3 times until now and i never got black screen, only on 10.7.3 in x32 mode , and believe me i have rebooted 1xx times. ( Maybe it's because of the difference marked in red in our AIDA64 reports above, post #50). Send me the BIOS you have i will extract all vbios-es inside and i'll take a look.

[hendelstudio2008]

ok send you in mailll

[hendelstudio2008]

ok now confirm....i reboot more time and now i don't know have blask screen always babababba

[hendelstudio2008]

when working, confirm in information see the video card ati 6650m with 2 giga ram.......NO 6800

[hendelstudio2008]

... GoodMorning Friends i'm waiting for yours fantastic jobs

[Trucker MK]

ham4ever, on 06 March 2012 - 07:06 PM, said:

i'll soon change my laptop for other one ( INTEL),  if u have time to make one for 10.6.8 , i'll test it and report , but soon or later i'll send my laptop away ,

thanks for ur time man , u really hero for me

As I promised, 10.6.8 Graphics Enabler for ATI Radeon HD  6650M (SubsystemID 0x0489) removed by me

Install AtI6000Controller.kext in /S/L/E, repair permissions than replace boot file on your partitionwith the one in attachment
Boot with GraphicsEnabler=Yes and Volila
I will upload later  for SubsystemID 0x050E, It's also ready. Here removed by me

[ham4ever]

thats GREAT news ,, i'll test it as soon i am home ,

u really a hero alot thanks for all ur time ,, i can never thank u enough
i'll test sooon