curt290 Posted April 14, 2013 Share Posted April 14, 2013 Hello guys i am trying to install Mountain Lion 10.8.3 (Build 12D78) on my sony vaio but when it boots from usb screen is going crazy.I have attached two images. the first is when it boots from usb and the second is when it stops at first welcome screen during install.Does anyone seen this before? Link to comment Share on other sites More sharing options...
WaldMeister Posted April 14, 2013 Share Posted April 14, 2013 Hi Curt, More information about your system please. Sony Vaio? Dual graphics, Pentium 4? 256mb DDR? Just an example. Thank you Think this is a graphics issue, provide some info about it Link to comment Share on other sites More sharing options...
curt290 Posted April 14, 2013 Author Share Posted April 14, 2013 Hi Lejenk.My specs are: SONY VAIO SV-E1512H1EW INTEL 330 SERIES SSDSC2CT120A3K5 120GB Intel Core i3-3110M 4096 MB (1 x 4096 MB) DDR3 AMD Radeon HD 7650M Link to comment Share on other sites More sharing options...
WaldMeister Posted April 14, 2013 Share Posted April 14, 2013 I can not help with this, but any other graphics except the AMD Radeon? (Integrated?) For the next one who comes along, best of luck. Link to comment Share on other sites More sharing options...
curt290 Posted April 14, 2013 Author Share Posted April 14, 2013 integrated graphics is intel hd 4000 Link to comment Share on other sites More sharing options...
WaldMeister Posted April 14, 2013 Share Posted April 14, 2013 Dual graphics will not work on a notebook, focus on getting the HD 4000 working. I can go through all the steps on how to remove the Radeon drivers etc, use Pandora's Box (Downloads section) to create your usb, it should solve the problem. Check your USB before rebooting, remove all the AMD* and ATI* kexts from /System/Library/Extensions on the USB. The option to remove those kexts will be given during the installation, using Pandora's Box. Link to comment Share on other sites More sharing options...
curt290 Posted April 14, 2013 Author Share Posted April 14, 2013 thanks man , i will give it a shot and let you know. Link to comment Share on other sites More sharing options...
curt290 Posted April 18, 2013 Author Share Posted April 18, 2013 I removed the ati kexts but still get the same screen.Any aidea? Link to comment Share on other sites More sharing options...
curt290 Posted April 20, 2013 Author Share Posted April 20, 2013 Ok i finally get it to work, audio is working , ethernet is working , bluetooth is working , camera is working ,keyboard and mouse also. What i can't figure out is how to make my graphics work fully. In system information ati radeon hd 7650m 1gb is being recognized partially and hd 4000 is not showing at all. Can anyone help me guys? I would appreciate it... Thanks in advance! Link to comment Share on other sites More sharing options...
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