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ATI Mobility Radeon X1350


super_engine
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  • 2 weeks later...

Hello, sorry for my bad english, i'm french.

 

I've got a HP Compaq 6820s laptop with a ATI x1350.

 

I try many of kext of this page : Wikipedia ->Natit

 

No results :o with the Natit_ATIauto, normaly compatible with x1350, just a grey screen after the apple screen of boot.

 

Otherwise, i try to modificate /System/Library/Extensions/ATIRadeonX1000.kext/Contents/info.plist

 

with:

<key>IOPCIMatch</key>

<string>0x71961002</string>

 

(Because Device is 0x7196 and Vendor is 0x1002)

 

and, sudo nano /Library/Preferences/SystemConfiguration/com.apple.Boot.plist

 

with:

<key>Graphics Mode</key>

<string>1440x900x32</string> (resolution max of my screen)

 

No results :(

 

i try also

 

<key>Kernel Flags</key>

<string>"Graphics mode"="1440x900x32"</string>

 

No results :(

 

I have no more ideas :lol:

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Hello, yesterday, i try to modificate the kext ATIinject, with EDID, like the solution for the ATI x1600 based cards

my EDID is:

00FFFFFF FFFFFF00 320C010A 00000000 00110103 80251778 0A1C9097 59538C27 23505400 00000101 01010101 01010101 01010101 0101AB22 A0A05084 1A305020 16046FE6 10000019 00000000 00000000 00000000 00000000 00000000 00FE004C 47506869 6C697073 4C43440A 000000FE 004C5031 37315750 342D544C 42350025

 

also i have put the other files in the /System/Library/Extensions...

 

But at boot, a screen which asks me to reboot with the ON/OFF button :censored2: (bad)

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  • 1 month later...
  • 1 month later...

Hi, seems there is still no solution for x1350 mobility. Many people, me included have the Compaq 6820s, which is a nice business lap, with a nice big screen, and i like everyone else tryed many things and hacks but with no results to get the QE/CI working in 1440 x 900 what is the machine native res.

 

 

seems the solution to this is find the differecies between the x1300 desktop version and the mobility one ... maybe is not only about the vendor ID and produc id ...

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