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Simplified solution for Xpress 1250.


Nucleus
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I searched this forum for 2weeks, to get my graphic card(Ati Xpress 1250) working well.

 

It is a IGP card as you already know.

 

Acroding to my searching for two weeks, Calisto-3 can make 1280x800 resolution.

And, I found this topic (http://forum.insanelymac.com/index.php?showtopic=47944)

 

It seems like they found how to make QE/CI working in Xpress1250. But, I don't understand what are they talking about.

 

So, Can I get simplified solution for my graphic? I think there is a solution... but I am just not able to find it.

I really want to make OS X working on my laptop...

 

Please!

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  • 2 weeks later...

*sorry for my english.. ^^

1. go to: /Library/Preferenses/SystemConfiguration/com.Apple.boot.plist

2. drop file to desktop and under kernel-loading type this;

<key>Kernel</key>

<string>mach_kernel</string>

<key>Graphics Mode</key>

<string>1600*1200*32</string>

(type resolution settings for your card disable).

3. copy file back

4,reboot

(translate from russian)

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*sorry for my english.. ^^

1. go to: /Library/Preferenses/SystemConfiguration/com.Apple.boot.plist

2. drop file to desktop and under kernel-loading type this;

<key>Kernel</key>

<string>mach_kernel</string>

<key>Graphics Mode</key>

<string>1600*1200*32</string>

(type resolution settings for your card disable).

3. copy file back

4,reboot

(translate from russian)

 

 

I've tried it a few months ago... no use

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  • 4 months later...
it's worked! i have x1250 too..

 

hi Renaldo,

 

did you do any other changes also, or you just edited that file like that?

 

i made the changes to come.apple.Boot file, and reboot, however it is still the same resolution

 

can you share the steps?

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  • 1 month later...
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