Help with Sapphire 6450 1GB

[EDV11]

I have just installed a hackintosh setup using UniBeast. I'm running Mountain Lion with the following setup

i7 3770
Gigabyte Z77-3DSH
Sapphire ATI Radeon 6450

I installed everything flawlessly and booted using the pendrive. Runned MultiBeast selecting EasyBeast, System Utilities and the drivers for sound and network. Booting after MultiBeast ended up in a blank screen.

If I boot with GraphicsEnabler=No I can work perfectly, but the Video Card is detected as AMD Radeon HD 6xxx and there is no hardware acceleration (can't open DVD player).

If I boot using AtiConfig Pithecia, only the VGA output works.

What should I do to have the Sapphire 6450 correctly working?

Thanks

 

[Tuscarora]

Hi there, I'm using a setup with two GPUs, one of which is a 6450 and it works fine with GraphicsEnabler=No in Mavericks. Before that I was using the personality Motmot. You should be able to get it working fine, mine's been behaving itself since 10.6!

EDIT: Just noticed you're using mountain lion, my old org.chameleon.Boot.plist was -

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>EthernetBuiltIn</key>
<string>Yes</string>
<key>GenerateCStates</key>
<string>Yes</string>
<key>GeneratePStates</key>
<string>Yes</string>
<key>Graphics Mode</key>
<string>1920x1200x32</string>
<key>Kernel</key>
<string>mach_kernel</string>
<key>Kernel Flags</key>
<string>-v GraphicsEnabler=Yes arch=X86_64</string>
<key>Legacy Logo</key>
<string>Yes</string>
<key>Instant Menu</key>
<string>Yes</string>
<key>AtiConfig</key>
<string>Motmot</string>
</dict>
</plist>