Michael Dickerson Posted November 17, 2012 Share Posted November 17, 2012 what can i use to enable qe/ci on my radeon x1300/x1550 series in snow leopard 10.6.8? for some reason, it says the following: ATI Radeon HD 4890: Chipset Model: ATI Radeon HD 4890 Type: GPU Bus: PCIe Slot: Slot-1 PCIe Lane Width: x16 VRAM (Total): 3 MB Vendor: ATI (0x1002) Device ID: 0x7183 Revision ID: 0x0000 ROM Revision: 113-B7710C-176 EFI Driver Version: 01.00.318 Displays: Display: Resolution: 1152 x 864 Pixel Depth: 32-Bit Color (ARGB8888) Main Display: Yes Mirror: Off Online: Yes Display Connector: but, it was a radeon x1300 pro before. idk, i give up on googling all over the place. what can i do. IM NOT TRYING TO FIX THE MISTAKE OF CALLING IT A RADEON HD 4890! im trying to find a proper kext for this card so i can enable QE/CI. thats it! Link to comment Share on other sites More sharing options...
Rampage Dev Posted November 17, 2012 Share Posted November 17, 2012 Follow this: 1. Do a clean install 2. Copy the Controler and GPU kexts for your GPU from S/L/E 3. Add your device ID's to the kext and install them and restart 4. Use the framebuffer drop tool found on this fourm (pined in the ATI fourm) 5. Use boot flags to test these one by one. The drop tool breaks it down by which kext it is from. Link to comment Share on other sites More sharing options...
Michael Dickerson Posted November 17, 2012 Author Share Posted November 17, 2012 ok, i added my device id to the kexts, added evoenabloer just for the heck of it, and its now saying its a radeon x1800xl Link to comment Share on other sites More sharing options...
Rampage Dev Posted November 17, 2012 Share Posted November 17, 2012 remove evoenabloer. You need to test each of the framebuffers... Post a IOreg and your DSDT and I will take a look... Link to comment Share on other sites More sharing options...
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