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ATI Mobility Radeon HD 550v/4650(1002_9480) OSX 10.10 Yosemite

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About This File

These are the kexts for ATI Mobility Radeon HD 550v/4650 (1002_9480), taken from OS X 10.10. Edited by me, works also HDMI & VGA output.

Thanks bcc9 & crazybirdy - http://www.insanelym...al-lvds-screen/

Delete only AMD4600Controller.kext.

Install these two kexts with kext utility or others kext installer.

Reboot.

Done !!!

N.B. Resolution more than 1366x768 will not work.




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I am from Greece and i need your help on yosemite 10.10 (the same problem as mavericks 10.9)
I installed your kexts for ati 4650m for 10.10 and i get scrambled screen..........in mountain lion 10.8.5 i fixed this problem with switchresx..........but now i can't get 1600x900 resolution without stripes on yosemite............so i need your help......thanks in advance!!!!
My laptop is hp dv7 2030ev
17.3 inches screen?

?

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