Jump to content

[Problem] Mobility 5850 dual display / ATI config


2 posts in this topic

Recommended Posts

So, my problem is that I have 2 monitors, one is an external Asus, the other internal on the laptop.

I have acceleration working, and name shows up as 5850 correctly because I use the right ATICONFIG (modified) to work, the only issue being that when my hackintosh boots, both displays are mirrored until I use SwitchResX to change resolution on every boot.


The problem is that it recognizes both screens as ASUS monitors, with the same EDID and specs. If I use Graphicsenabler=no, it shows one ASUS and the EDID loaded on the internal as a VGA monitor with correct specs, but then the internal screen never loads. And If I were to remove the 2nd screen, (HDMI Output) both screens turn off. Almost as if it's mirroring the external monitor to the internal and forcing it on. At least it WORKS, but how o I get it to work with seperate names and so that I could boot without the HDMI cable in if needed?





This is my ATI Personality:

02000000400000000901000010000007- LVDS00080000040200000000000021030201-HDMI00000000000000000000000000000000-00000000000000000000000000000000–
This is the VBIOS dump:
ATOM BIOS Rom: SubsystemVendorID: 0x103c SubsystemID: 0x144dIOBaseAddress: 0x0000Filename: BR040441.001BIOS Bootup Message: EG BROADWAY GDDR5 64Mx16 4CH UCODEv:126 PCI ID: 1002:68a1Connector at index 0Type [@offset 45670]: LVDS (7)Encoder [@offset 45674]: INTERNAL_UNIPHY (0x1e)i2cid [@offset 45762]: 0x96, OSX senseid: 0x7Connector at index 1Type [@offset 45680]: DisplayPort (10)Encoder [@offset 45684]: INTERNAL_UNIPHY2 (0x21)i2cid [@offset 45785]: 0x92, OSX senseid: 0x3Connector at index 2Type [@offset 45690]: HDMI-A (11)Encoder [@offset 45694]: INTERNAL_UNIPHY1 (0x20)i2cid [@offset 45812]: 0x90, OSX senseid: 0x1Connector at index 3Type [@offset 45700]: VGA (1)Encoder [@offset 45704]: INTERNAL_KLDSCP_DAC1 (0x15)i2cid [@offset 45839]: 0x97, OSX senseid: 0x8
Link to comment
Share on other sites

  • 2 weeks later...


see it You got to run the ATI Mobility Radeon HD 5850.

could you help me to get my right not to run and it is recognized as a standard with only 7 MB of memory

Would be really nice of you and thank you ever

Link to comment
Share on other sites


  • Create New...