How to enable ATI 48xx in Mavericks (tried with Multibeast but no use)

Question

I managed to install Maverick 10.9 - but the Graphics is not detecting my ATI 4890 Cyclone 1GB.

How do I enable it ?

I tried various options:

• Install the kexts using Multibeast 6.2.1

• boot with -GraphicsEnabler=Yes option.

• Edit the /Extra/org.chameleon.Boot.plist to include these keys:

  <key>Graphics Mode</key> <string>1920x1080x32</string>

• Edit the /Library/Preferences/SystemConfiguration/com.apple.Boot.plist file to include these keys:

  <key>Graphics Mode</key> <string>1920x1080x32</string>

None of these options worked. I'm stuck at 1400x1050@32 resolution.

Anyone can share how to get full HD (1920x1080x32) resolution on Maverick Hackintosh ?

Answer 1

Try GraphicsEnabler=Yes IGPEnabler=No . To enable full hd resolution see this post http://www.tonymacx86.com/hp-probook-mavericks/114048-how-patch-dsdt-full-hd-screen.html