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(Help) HD 5450 on 10.8 GM


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#21
theconnactic

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Even HDMI audio?

#22
theconnactic

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By the way, has someone ever solved the black screen upon wake issue?

#23
theconnactic

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BugsB, don't switch cards yet: i solved the black screen upon wake issue and also the HDMI audio issue (that one with the providential help of Mirone, an AppleHDA specialist). :D

Yes, i made it! Hope the "like" i gave to your last post calls your attention to this topic before you trash your little card. I'll PM you anyway.

Here's the solution: http://www.insanelym...a/#entry1899978 see post #17. :D

#24
Pahoran

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yep :) Saphire HD 5450 1GB DDR3 1002:68e1 (subsys 174b:3000). 68e1 is still present in ML ATI5000Controller.kext, but missing in AMDRadeonAccelerator.kext. Opened AMDRadeonAccelerator.kext/Content/Info.plist, found <string>0x68e01002</string> and extended into <string>0x68e01002 0x68e11002</string>, save.

If you are using kernel cache (in /Exta/org.Chameleon.boot.plist, either UseKernelCache=yes or

<key>UseKernelCache</key>
<string>Yes</string>
)
you now MUST rebuild it for S/L/E, easiest for most via Kext Wizard.

Reboot, BOOOOM - translucent menu bar is back = QE/CI.

(mind that DVD Player will only work when the framebuffer Eulemur is set correctly in /Extra/org.chameleon.boot.plist:

<key>ATIConfig</key>
<string>Eulemur</string>
<key>GraphicsEnabler</key>
<string>Yes</string>
)

HAPPY :)

Big thanks to all who contributed!




Hi everyone sorry to bro bring this topic back up. I've trying to figure out why I can't my power color 5450 fully working.
I'm on 10.8.3 ive added my device I'd to 5000controller and AmdRadeonframebuffer I'm typing this on my ipad away from my desktop so I don't remember exactly what the kexts were called.
Here's where I am:
I have full Acceleration.
Device ID is 0x68e1
Vendor: ATI (0x1002)

My hdmi monitor works fine, but when I go to System Preferences > Displays > it shows there's another monitor connected.
It shows VGA and a really small resolution. I don't have any VGA monitor plugged in.

I have a DVI-D 2560 x 1440 display which does NOT work when I plugg both in. It stays blank.
When I plug the DVI monitor without the HDMI monitor the DVI monitor is completely blank.

I'm almost there I don't know what else to do can anyone help me?

Thanks!!


#25
artur-pt

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hello

take a look here .. see how to edit the kext

http://www.osx86.net...ti_hd_5450.html

good hack





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