thiagobones Posted August 18, 2009 Share Posted August 18, 2009 Hi, I`m having some problems with my leopard after installation.. I tried to install it 3 times already and none of them helped.... when i was installing, i tryied to select the video driver for ATI HD and the image was all black....tried to boot on safe mode and still was all black... after that, i re-formatted my HD and than tried again without any driver...after that when i try to boot up my system, the image is all white and keeps shaking....i can see my mouse all messed up and shaking in a lot of points of the screen... I tried to boot on safe mode again and this time i could boot up.... i have an ATI Sapphire HD4850 and i would like to know if anyone could help me with this problem...when i installed the previous version of Kalyway (10.5.2) i didnt had any problem with the no driver installation.... Thanks in advance! Link to comment https://www.insanelymac.com/forum/topic/180449-iatkos-1057-pos-installation-video-problem/ Share on other sites More sharing options...
jsl Posted August 27, 2009 Share Posted August 27, 2009 Hi, I`m having some problems with my leopard after installation.. I tried to install it 3 times already and none of them helped.... when i was installing, i tryied to select the video driver for ATI HD and the image was all black....tried to boot on safe mode and still was all black... after that, i re-formatted my HD and than tried again without any driver...after that when i try to boot up my system, the image is all white and keeps shaking....i can see my mouse all messed up and shaking in a lot of points of the screen... I tried to boot on safe mode again and this time i could boot up.... i have an ATI Sapphire HD4850 and i would like to know if anyone could help me with this problem...when i installed the previous version of Kalyway (10.5.2) i didnt had any problem with the no driver installation.... Thanks in advance! 1. You need a DVI->VGA plug to your 2nd DVI port and using 1st DVI port to your digital monitor 2. After installation during 1st reboot with "-v -s" boot flag 3. In safe mode :(1)/sbin/fsck -fy (2)/sbin/mount -uw / (3)passwd root [provide root admin PassWord] (4)touch /var/db/.AppleSetupDone (5)shutdown -r now [=Reboot] 4. After reboot you should get hardware-support CI/QE for your HD4850 5. For further problems check website of www.netkas.org where you can get all solutions for ATI HD4850 Good luck ! Link to comment https://www.insanelymac.com/forum/topic/180449-iatkos-1057-pos-installation-video-problem/#findComment-1237439 Share on other sites More sharing options...
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