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Ati Mobility Radeon HD 4250 Quartz-Extreme


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#1
wardo1254

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I have everything in my laptop working under Snow Leopard, except Quartz-Extreme. I was able to get the proper resolution (1336x768) by using RadeonHD.kext. My Graphics card is a Ati Mobility Radeon HD 4250.

Vendor: 0x1002

Device: 0x9712

Does anyone know how to get this card working properly?

#2
NiiiiCCkk

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I have everything in my laptop working under Snow Leopard, except Quartz-Extreme. I was able to get the proper resolution (1336x768) by using RadeonHD.kext. My Graphics card is a Ati Mobility Radeon HD 4250.

Vendor: 0x1002

Device: 0x9712

Does anyone know how to get this card working properly?

omg can you message me on how to do this?

#3
Jughead1111

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Hi could you please tell me how you got this to work which kexts and how to edit them I have hd4250 too thanx

#4
borbos

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have your tried adding this to com.apple.boot.plist

<key>GraphicsEnabler</key>
<string>yes</string>

give that a try it might work

#5
wardo1254

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Yes, I have and it did nothing at all.

#6
mozillaxom

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@Wardo1254 could you please share the kext with us?
I have snow leopard 10.6.8 VGA 4250HD too and i've tried everything but no luck

#7
glitz521

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looking for ATI Mobility Radeon HD 4250 kext as well. Please post if possible. thanks





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