mediamac Posted March 18, 2013 Share Posted March 18, 2013 Hi, I have installed 10.8.3 update on Radeon HD 6850 and now I get white screen or login screen locked for 10-15 seconds.I cannot use any apps because of lagging.No luck when used -v -x -f or -v -f.Please help me. Link to comment https://www.insanelymac.com/forum/topic/287171-1083-on-hd6850/ Share on other sites More sharing options...
Gary_GW Posted March 19, 2013 Share Posted March 19, 2013 Hi mediamac I have a MSI R6850 oc /pe and works perfectly in 10.8.3. Playing Games such as; Call Of Duty - World at War Tomb Raider - Underworld Both smoothley. All ports working, including HDMI Card Details; Device ID: 6739 Vendor ID: 1002 Try the following; Install Chameleon v2.2svn r2172 with Chameleon Wizard set SMBIOS as iMac 13,1 with Chameleon Wizard set org.chameleon.Boot as folow; Graphics Enabler = No AtiConfig = Gibba AtiPorts = 4 and install the attached kext; Make certain that you backed up as to recover if things go wrong!!!! If your card Device and Vendor ID is the same, then it should. Hope this helps. Regards ATI6000Controller.kext.zip AppleGraphicsPowerManagement.kext.zip ATISupport.kext.zip Link to comment https://www.insanelymac.com/forum/topic/287171-1083-on-hd6850/#findComment-1898613 Share on other sites More sharing options...
mediamac Posted March 19, 2013 Author Share Posted March 19, 2013 Hi mediamac I have a MSI R6850 oc /pe and works perfectly in 10.8.3. Playing Games such as; Call Of Duty - World at War Tomb Raider - Underworld Both smoothley. All ports working, including HDMI Card Details; Device ID: 6739 Vendor ID: 1002 Try the following; Install Chameleon v2.2svn r2172 with Chameleon Wizard set SMBIOS as iMac 13,1 with Chameleon Wizard set org.chameleon.Boot as folow; Graphics Enabler = No AtiConfig = Gibba AtiPorts = 4 and install the attached kext; Make certain that you backed up as to recover if things go wrong!!!! If your card Device and Vendor ID is the same, then it should. Hope this helps. Regards Hello, I will test it and post the results.Thank you Link to comment https://www.insanelymac.com/forum/topic/287171-1083-on-hd6850/#findComment-1898662 Share on other sites More sharing options...
mediamac Posted March 20, 2013 Author Share Posted March 20, 2013 Hi mediamac I have a MSI R6850 oc /pe and works perfectly in 10.8.3. Playing Games such as; Call Of Duty - World at War Tomb Raider - Underworld Both smoothley. All ports working, including HDMI Card Details; Device ID: 6739 Vendor ID: 1002 Try the following; Install Chameleon v2.2svn r2172 with Chameleon Wizard set SMBIOS as iMac 13,1 with Chameleon Wizard set org.chameleon.Boot as folow; Graphics Enabler = No AtiConfig = Gibba AtiPorts = 4 and install the attached kext; Make certain that you backed up as to recover if things go wrong!!!! If your card Device and Vendor ID is the same, then it should. Hope this helps. Regards Hi, I just want you to know that it is working 100% but very slower than 10.8.2.I used GE=No and then i used Duckweed instead of Gibba because Gibba gives me amdbuffer error. So if you have any clue why the system is slow on 10.8.3 let me know. Once again thanks for your time ! Link to comment https://www.insanelymac.com/forum/topic/287171-1083-on-hd6850/#findComment-1898986 Share on other sites More sharing options...
Lordadmiral Drake Posted March 20, 2013 Share Posted March 20, 2013 You have to use GraphicsEnabler=Yes and AtiConfig=Duckweed + Duckweed bin patch for your card Link to comment https://www.insanelymac.com/forum/topic/287171-1083-on-hd6850/#findComment-1899154 Share on other sites More sharing options...
mediamac Posted March 21, 2013 Author Share Posted March 21, 2013 You have to use GraphicsEnabler=Yes and AtiConfig=Duckweed + Duckweed bin patch for your card So how to get the Bin patch ? if you have just upload it.Also I cannot use kernelcache and now iam using only -v -f mode. Link to comment https://www.insanelymac.com/forum/topic/287171-1083-on-hd6850/#findComment-1899201 Share on other sites More sharing options...
jamiethemorris Posted March 21, 2013 Share Posted March 21, 2013 no bin patch here, but my 6850 I'd working flawlessly in 10.8.3 with duckweed and ge=yes Link to comment https://www.insanelymac.com/forum/topic/287171-1083-on-hd6850/#findComment-1899530 Share on other sites More sharing options...
mediamac Posted March 22, 2013 Author Share Posted March 22, 2013 no bin patch here, but my 6850 I'd working flawlessly in 10.8.3 with duckweed and ge=yes Now working but I can only use -v -f . I cannot use kernelcache=yes anyone have any idea? Link to comment https://www.insanelymac.com/forum/topic/287171-1083-on-hd6850/#findComment-1899640 Share on other sites More sharing options...
bdv Posted April 10, 2013 Share Posted April 10, 2013 Now working but I can only use -v -f . I cannot use kernelcache=yes anyone have any idea? I had this problem with an older version of FakeSMC. I replaced it few weeks ago with a more recent version and could then update kernelcache and use kernelcache=yes. My currently installed version is 5.1.45, latest seem to be 5.1.61, from https://bitbucket.or...ries 5.1.61.zip Link to comment https://www.insanelymac.com/forum/topic/287171-1083-on-hd6850/#findComment-1905661 Share on other sites More sharing options...
subxero Posted April 11, 2013 Share Posted April 11, 2013 Hi mediamac I have a MSI R6850 oc /pe and works perfectly in 10.8.3. Playing Games such as; Call Of Duty - World at War Tomb Raider - Underworld Both smoothley. All ports working, including HDMI Card Details; Device ID: 6739 Vendor ID: 1002 Try the following; Install Chameleon v2.2svn r2172 with Chameleon Wizard set SMBIOS as iMac 13,1 with Chameleon Wizard set org.chameleon.Boot as folow; Graphics Enabler = No AtiConfig = Gibba AtiPorts = 4 and install the attached kext; Make certain that you backed up as to recover if things go wrong!!!! If your card Device and Vendor ID is the same, then it should. Hope this helps. Regards Gibba? Are you sure? The recomended buffer is Duckweed as far as I know. All I use is GraphicsEnabler=Y with Duckweed and 4 ports in the boot.plist on SMBios 12,2 for the basics. To get all ports & HDMI audio working, you need to edit DSDT. But for the basics, GraphicsEnabler =Y will do fine. To get AGPM working, just enter your card's Device ID in the AGPM kext. Link to comment https://www.insanelymac.com/forum/topic/287171-1083-on-hd6850/#findComment-1905920 Share on other sites More sharing options...
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