Discuss 4890 4800kextcontroller Freakout at the Kernel / Kext (Driver) Support - Hackint0sh.org; Documentation on the 4890 is surprising sparse and confusing. I have the VisonTek 4890 which ...
4890 4800kextcontroller Freakout
Documentation on the 4890 is surprising sparse and confusing. I have the VisonTek 4890 which I purchase because it has 2 DVI ports and no factory overclock which should make it a reference model.
Here is where I currently stand:
PC EFI 10.5
Both ATI ktexts have been updated and contain the 4890 0x94601002 ID.
I have installed them using Netkas' 10.6.2 QE Exotic Patch, and installed EVO using Ktext Helper B7.
Should they also be placed in /extra/extensions?
I repaired permissions.
In com.apple.boot.plist I have graphics enabled.
System Profile (In Safe Mode) Shows:
ATI Radeon HD 4890:
Chipset Model: ATI Radeon HD 4890
PCIe Lane Width: x16
VRAM (Total): 256 MB
Vendor: ATI (0x1002)
Device ID: 0x9460
Revision ID: 0x0000
ROM Revision: 113-B7710C-176
EFI Driver Version: 01.00.318
Resolution: 1024 x 768
Pixel Depth: 32-Bit Color (ARGB8888)
Main Display: Yes
Here is my error message
The messages show are:
kxld[com.apple.kext.ATI4800Controller]: The vtable (Gives numbers/letters is corrupted/damaged) please check against the correct headers.
Can't load kext com.apple.kext.ATI4800Controller
Failed to load executable for kext com.apple.kext.4800Controller
etc, etc basically the same message repeated for 3-4 lines.
When I finally do get to OSX the screen is all garbled, a mix of white and black streaks and boxes.
Any help would appreciated.
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