redneck Posted May 18, 2017 Share Posted May 18, 2017 I have Maverick runin on a DEll 960 desktop with Radeon ati 7470 card ! everything works after switching to Maverick. I can't get the 7000 controller to load. graphics won't go past 1024x768. need help loading the 7000 controller. Had to reinstall Mav 4 times so far playing. NEED HELP !!!!!! Display: Type: GPU Bus: PCIe PCIe Lane Width: x16 VRAM (Total): 3 MB Vendor: ATI (0x1002) Device ID: 0x6778 Revision ID: 0x0000 Kernel Extension Info: No Kext Loaded Displays: Display: Resolution: 1024 x 768 Pixel Depth: 32-Bit Color (ARGB8888) Main Display: Yes Mirror: Off Online: Yes Link to comment Share on other sites More sharing options...
duffs Posted May 18, 2017 Share Posted May 18, 2017 Hi ! INFO: Vendor: ATI (0x1002) Device ID: 0x6778 I checked wiki and this is what i found Radeon HD 7470 (OEM) January 2012 Caicos Codename: Caicos then in AMDRadeonX3000.kext AMDCaicosGraphicsAccelerator -> device id's "0x67681002 0x67701002 0x67791002 ..." and in AMD6000Controller.kext -> device id's "0x67681002 0x67701002 0x67791002 ..." --------------------- Fake your device id to something like 0x67791002 in clover. Link to comment Share on other sites More sharing options...
redneck Posted May 19, 2017 Author Share Posted May 19, 2017 well i've tried many things changed Id to 76781002 in controller.kext and x3000.kext rebuild kext. got better res booting -v -f . system still post res 1024x768 and controller not loaded how can I force 7000controller.kext to load. Link to comment Share on other sites More sharing options...
duffs Posted May 20, 2017 Share Posted May 20, 2017 post your gpu bios (use clover to dump it. F6 key. it's saved in misc folder.) and clover config.plist. Link to comment Share on other sites More sharing options...
redneck Posted May 22, 2017 Author Share Posted May 22, 2017 I have tried everything to get to 1920x1080. Think I'll just leave it as is. 1024x768 ?? looks ok on my 55 inch uhd 4k Vizio monitor.. at 1920x1080x32 get black screen with white strip on bottom 1/3 of the screen flickering. Thanks everyone . Link to comment Share on other sites More sharing options...
duffs Posted May 22, 2017 Share Posted May 22, 2017 on which framebuffer, 7000controller ? Link to comment Share on other sites More sharing options...
redneck Posted May 22, 2017 Author Share Posted May 22, 2017 Duffs that black and white screen is at boot! tried safe boot . I don't know which framebuffer or how to check/set Link to comment Share on other sites More sharing options...
duffs Posted May 22, 2017 Share Posted May 22, 2017 add your device ID (0x67781002) to the info.plist file inside the following kexts: /S/L/E/AMD7000Controller.kext /S/L/E/AMDRadeonX4000.kext check with ioregistryexplorer. set framebuffer in clover config. use clover configurator app. Link to comment Share on other sites More sharing options...
redneck Posted May 24, 2017 Author Share Posted May 24, 2017 thanks Duffs I have edited id 7678 on all possible kexts. I use win 10 to copy all id info and then used Chameleon Wizard ! I pasted in the ATI ID section. The resolution looks a lot better ! ( using a jpg picture as a check point ) stills shows at 1024x768. AMD Reagon HD 7470 PCI\VEN_1002&DEV_6778&SUBSYS_21201028&REV_00 PCI\VEN_1002&DEV_6778&SUBSYS_21201028 PCI\VEN_1002&DEV_6778&CC_030000 PCI\VEN_1002&DEV_6778&CC_0300 I used Textedit to edit kext ! simple Link to comment Share on other sites More sharing options...
duffs Posted May 24, 2017 Share Posted May 24, 2017 you need to edit kexts in osx then rebuild kernel cache (use Kext Utility) then reboot. so you are using chameleon boot loader ? hm.. i think you need to make clover usb key. then send me config.plist. you will find guides here on the forum. Link to comment Share on other sites More sharing options...
redneck Posted May 24, 2017 Author Share Posted May 24, 2017 I did the edit content info plist with text edit on desktop then loaded with kext wizard. does the repair thing also. tried to download clover bootloader with no luck. Link to comment Share on other sites More sharing options...
Slice Posted May 26, 2017 Share Posted May 26, 2017 It should work. Try again according to [HOW TO] Make Radeon {Desktop or Mobility} be working by using Clover 1 Link to comment Share on other sites More sharing options...
redneck Posted May 26, 2017 Author Share Posted May 26, 2017 Slice everything works Videos play fine. Res improves after about 5 min. can't download Clover Boot loader ! running Maverick. like it better than Serria ! Link to comment Share on other sites More sharing options...
redneck Posted May 27, 2017 Author Share Posted May 27, 2017 Dell960 duo2 500g hd > Maverick 10.9 Finally got Clover 2V4K !! installed on 1g usb drive > will not boot ! Link to comment Share on other sites More sharing options...
redneck Posted June 21, 2017 Author Share Posted June 21, 2017 Although system still shows 1025x768 . no loaded controller. AMD Ati 7470 is working! 1920x1080. in Maverick 9.5 with Vizio 55" c TV Thanks to Kext Wizard !!!! I edited 7000 > 6000 > 5000 controller , all amd ati 3000 kext, 4000 kext , 5000kext , 6000kext > used text edit to inter 7074 iD. Then installed all kext with Kext Wizard in extra > system Lib. rebuild Mkext ! I will leave well enough alone !!!!! Link to comment Share on other sites More sharing options...
iiuser Posted April 17, 2019 Share Posted April 17, 2019 On 6/21/2017 at 8:36 PM, redneck said: Although system still shows 1025x768 . no loaded controller. AMD Ati 7470 is working! 1920x1080. in Maverick 9.5 with Vizio 55" c TV Thanks to Kext Wizard !!!! I edited 7000 > 6000 > 5000 controller , all amd ati 3000 kext, 4000 kext , 5000kext , 6000kext > used text edit to inter 7074 iD. Then installed all kext with Kext Wizard in extra > system Lib. rebuild Mkext ! I will leave well enough alone !!!!! can you send me the edited kexts Link to comment Share on other sites More sharing options...
franksz Posted July 10, 2019 Share Posted July 10, 2019 Hi! I know this thread is two years old... but it’s the only one I found that addresses the AMD 7470. Is there any chance you’ve still got the edited kexts? I would gladly appreciate if you send them to me, too. Thanks!!! Link to comment Share on other sites More sharing options...
Slice Posted July 16, 2019 Share Posted July 16, 2019 Just use FakeID = 0x67791002 in Clover. And DSDT->fixes->FixDisplay Link to comment Share on other sites More sharing options...
twsps Posted February 11, 2020 Share Posted February 11, 2020 On 7/16/2019 at 8:44 AM, Slice said: Just use FakeID = 0x67791002 in Clover. And DSDT->fixes->FixDisplay Hello Slice, I am on High Sierra with HD7470, however when I put fakeID=0x67791002 and FixDisplay=true and InjectATI=true I still do not have Graphics acceleration, is there any other steps that I am missing to get it working? Thanks, twsps Link to comment Share on other sites More sharing options...
Slice Posted February 11, 2020 Share Posted February 11, 2020 Yes, you are missing to make full report. Link to comment Share on other sites More sharing options...
twsps Posted February 12, 2020 Share Posted February 12, 2020 4 hours ago, Slice said: Yes, you are missing to make full report. Hello Slice, Here is my PR files. Latest testing with FakeID=0x67791002, Inject ATI=true, FixDisplay=true. Changed BlackScreen common fix on AMDRadeonX4000.kext, also added 0x67781002 and 0x67791002 id's to AMD5000, 6000, 7000 kexts. Thanks, twsps debug_16891.zip Link to comment Share on other sites More sharing options...
twsps Posted February 13, 2020 Share Posted February 13, 2020 On 2/11/2020 at 7:13 PM, twsps said: Hello Slice, Here is my PR files. Latest testing with FakeID=0x67791002, Inject ATI=true, FixDisplay=true. Changed BlackScreen common fix on AMDRadeonX4000.kext, also added 0x67781002 and 0x67791002 id's to AMD5000, 6000, 7000 kexts. Thanks, twsps debug_16891.zip @Slice, any ideas on this? Is there other attempts I can try on? Thanks, twsps Link to comment Share on other sites More sharing options...
twsps Posted February 13, 2020 Share Posted February 13, 2020 On 2/11/2020 at 7:13 PM, twsps said: Hello Slice, Here is my PR files. Latest testing with FakeID=0x67791002, Inject ATI=true, FixDisplay=true. Changed BlackScreen common fix on AMDRadeonX4000.kext, also added 0x67781002 and 0x67791002 id's to AMD5000, 6000, 7000 kexts. Thanks, twsps debug_16891.zip @Slice, any ideas on this? Is there other attempts I can try on? Thanks, twsps Link to comment Share on other sites More sharing options...
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