tungnhi Posted December 9, 2009 Share Posted December 9, 2009 Hey guys !!! Finally i got my card Palit 4850 non-ref(2DVIs out) working great on SNOW. I dont know , will it work for you?Let write here Tested .6.0 , .6.1 and 10.6.2 , work only with best resolution of monitor , when press to change , it goes to black screen ...n' sleep monitor Install 7_radeon_hd_48x0_drivers.pkg first , dont reboot ... Install Patchedframebuffersfor48x0and3870x2.pkg And install the last file ... Reboot Done ... so easy ... Bam! it worked! http://www.megaupload.com/?d=8B5A2792 http://www.mediafire.com/?x3wyt2mnnj5 Link to comment https://www.insanelymac.com/forum/topic/201524-snow-driver-hd4850-512mb-great/ Share on other sites More sharing options...
jjambata Posted December 9, 2009 Share Posted December 9, 2009 THANKS A LOT DUDE!!! it works really good in my ASUS HD4850 512MB in SL 10.6.2! i've been looking for this (with this i can change my resolution)... thanks again! Link to comment https://www.insanelymac.com/forum/topic/201524-snow-driver-hd4850-512mb-great/#findComment-1355057 Share on other sites More sharing options...
Alex HQuest Posted December 9, 2009 Share Posted December 9, 2009 Didn't worked in here. Sapphire HD4850 512Mb HDCP+DVI+VGA. Snow Leopard 10.6.2 64-bit. Vanilla ATI drivers. Garbled screen with GraphicsEnabler=Yes (from PC EFI v10.5) or with EVOEnabler, Kernel Panic without. Does it needs any particular version of Chameleon, PC EFI or EVOEnabler? Link to comment https://www.insanelymac.com/forum/topic/201524-snow-driver-hd4850-512mb-great/#findComment-1355211 Share on other sites More sharing options...
tungnhi Posted December 9, 2009 Author Share Posted December 9, 2009 it works with all version chameleon rc2 3 , i dont need to do anything else . My SL ran 32bit arch=i386 , cauz Ram = 2gb , 64bit i didnt test Link to comment https://www.insanelymac.com/forum/topic/201524-snow-driver-hd4850-512mb-great/#findComment-1355246 Share on other sites More sharing options...
Alex HQuest Posted December 10, 2009 Share Posted December 10, 2009 Nope, didn't worked in 32-bit either. Tested with HDCP monitor plugged on DVI, on VGA, on VGA using DVI2VGA adapter, on DVI using HDMI2DVI adapter. No go. Too bad. Link to comment https://www.insanelymac.com/forum/topic/201524-snow-driver-hd4850-512mb-great/#findComment-1355302 Share on other sites More sharing options...
tungnhi Posted December 10, 2009 Author Share Posted December 10, 2009 you have unlucky graphic-card mf !!! try another way .... Link to comment https://www.insanelymac.com/forum/topic/201524-snow-driver-hd4850-512mb-great/#findComment-1355361 Share on other sites More sharing options...
tax Posted December 11, 2009 Share Posted December 11, 2009 Didn't worked in here. Sapphire HD4850 512Mb HDCP+DVI+VGA. Snow Leopard 10.6.2 64-bit. Vanilla ATI drivers. Garbled screen with GraphicsEnabler=Yes (from PC EFI v10.5) or with EVOEnabler, Kernel Panic without. Does it needs any particular version of Chameleon, PC EFI or EVOEnabler? Sapphire ATi radeon HD4850 512Mb I tried a lot of things to make this card working, none of them has succeeded. evo enabler aty_motmot modifying device id graphics enabler. I wonder if it will be working one day. Link to comment https://www.insanelymac.com/forum/topic/201524-snow-driver-hd4850-512mb-great/#findComment-1356570 Share on other sites More sharing options...
Alex HQuest Posted December 12, 2009 Share Posted December 12, 2009 Sapphire ATi radeon HD4850 512Mb I tried a lot of things to make this card working, none of them has succeeded. evo enabler aty_motmot modifying device id graphics enabler. I wonder if it will be working one day. "Best" results I got was using DVI connection, EVOEnabler.kext and adding 0x94421002 to ATI4800Controller (either via manual edit or via LegacyATI4800Controller.kext on /Extra). On this setup, I got a black screen. Found SL is putting my monitor to sleep and don't want to wake it back. *sigh* Link to comment https://www.insanelymac.com/forum/topic/201524-snow-driver-hd4850-512mb-great/#findComment-1357035 Share on other sites More sharing options...
peterios Posted December 12, 2009 Share Posted December 12, 2009 Hello For my card Gygabyte HD 4850 YOU ONLY NEED: PC-EFIV5 with graphics enabler in com.apple.boot.plist like this <key>GraphicsEnabler</key> <string>Yes</string> In system/library/extensions Find ATI4800Controller.kext In Contents/info.plist Find <key>IOPCIMatch</key> <string>0x94401002 0x944a1002</string> Replace with <key>IOPCIMatch</key> <string>0x94421002 0x944a1002</string> Repair autorisation Reboot with -f (important) Link to comment https://www.insanelymac.com/forum/topic/201524-snow-driver-hd4850-512mb-great/#findComment-1357067 Share on other sites More sharing options...
Tshibo Posted December 13, 2009 Share Posted December 13, 2009 Black screen -- detailed info: Monitor is on standby after card init (display@0/ATY,Motmot@0/ATY_Motmot/display0/AppleDisplay/IOPowerManagement/CurrentPowerState=0x03) -- if 0x02 DVI output will be working I have same problem with my Sapphire 4850 512mb HDMI/DVI/VGA. How can i change this CurrentPowerState=0x03 to CurrentPowerState=0x02? Link to comment https://www.insanelymac.com/forum/topic/201524-snow-driver-hd4850-512mb-great/#findComment-1357917 Share on other sites More sharing options...
loveqiqi Posted January 2, 2010 Share Posted January 2, 2010 Sapphire ATi radeon HD4850 512Mb I tried a lot of things to make this card working, none of them has succeeded. evo enabler aty_motmot modifying device id graphics enabler. I wonder if it will be working one day. The same to you .... Link to comment https://www.insanelymac.com/forum/topic/201524-snow-driver-hd4850-512mb-great/#findComment-1374820 Share on other sites More sharing options...
marck1304 Posted January 6, 2010 Share Posted January 6, 2010 I have same problem with my Sapphire 4850 512mb HDMI/DVI/VGA.How can i change this CurrentPowerState=0x03 to CurrentPowerState=0x02? Hey Tshibo you changed CurrentPowerState=0x03 to CurrentPowerState=0x02 in ATY_Motmot? my video card also is Sapphire 4850 512mb HDMI/DVI/VGA someone changed? Sorry my english, am brazilian Thanks! Link to comment https://www.insanelymac.com/forum/topic/201524-snow-driver-hd4850-512mb-great/#findComment-1378111 Share on other sites More sharing options...
averser freeman Posted January 12, 2010 Share Posted January 12, 2010 Hrm, doesn't worked out on me - 4850 1GB (Gigabyte DVI/HDMI/VGA) I had managed to get it working eventually by updating to 10.6.2 (combo) subsequently installing ATY_Init.kext and LegacyATI4800Controller.kext to /S/L/E not to /Extra. So I hadn't modified any original Apple kexts (except deleting ATI4500Controlled.kext and ATI4600Controlled.kext). Video playback and transparency works fine. Though system profiler doesn't mention qe/ci. Outs DVI for monitor and HDMI for tv. Link to comment https://www.insanelymac.com/forum/topic/201524-snow-driver-hd4850-512mb-great/#findComment-1383866 Share on other sites More sharing options...
ahatayyash Posted January 13, 2010 Share Posted January 13, 2010 i have samsung r 522 laptop with ATI Mobility Radeon HD 4330 512 MB snow leopard doesnt recognize graphic card do u have any solution for this please thank you Link to comment https://www.insanelymac.com/forum/topic/201524-snow-driver-hd4850-512mb-great/#findComment-1384640 Share on other sites More sharing options...
wmarsh Posted January 13, 2010 Share Posted January 13, 2010 i have samsung r 522 laptop with ATI Mobility Radeon HD 4330 512 MBsnow leopard doesnt recognize graphic card do u have any solution for this please thank you I believe all you have to do in 10.6.2 is Move ATIRadeonX2000.kext and ATI4500Controller.kext from /S/L/E to /Extra/Extensions. and add device ID (mine was 0x95521002) to the info.plist inside both kext http://www.insanelymac.com/forum/index.php...t=#entry1331403 Link to comment https://www.insanelymac.com/forum/topic/201524-snow-driver-hd4850-512mb-great/#findComment-1384720 Share on other sites More sharing options...
WSh Posted July 25, 2010 Share Posted July 25, 2010 I'm sorry for the bump. I got "snowleo" distro, which i think it is 10.6.0, no updates. chocolate kernel, EVOsomething for the ATI which is a Sapphire 4850 512mn VGA+ DVI+ HDMI, on a mobo with a 8300 chipset and a PhenomII. I did what it's told here, installed the three pkgs, rebooted... out of range. Tried "graphics mode"blabal to my native res... out of range. Tried safe mode... out of range. I modified the kext from single user, added the ID, saved, and did chown and that (i think that i did the permission thing manually). Rebooted with -f... out of range. Rebooted again in safe mode.. the same. I don't know what else to do =( Anything (related to this) would help. Thanks Link to comment https://www.insanelymac.com/forum/topic/201524-snow-driver-hd4850-512mb-great/#findComment-1518292 Share on other sites More sharing options...
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