ATI HD5750 and HD5770 kext for Mavericks 10.9

[davelaw56]

Lucky me a did a backup with carbon copy cloner just before. I tried every kext no success

 

[aol]

I finally have a fully working GA HD 6850 Radeon card working on my hackintosh (GA Z77X-UP4 TH DSDT-free). I made some BIOS tweaks and now my GA HD6850 Radeon card is recognized. System profiler says "Radeon 6xxx series" but I think that's fixable with a kext. What I did was set the initial display from auto/IGFX to PEG and I disabled the internal graphics. I also only connected the DVI output during boot and plugged in the mini display port after boot, but not sure if that's necessary.

I did initially have issues with corrupted kexts. I installed 10.9.2 using the combo updater and verified that the graphic driver kexts for my card were not corrupted, and now everything is working well.

 

[szokolov]

Hi,
for ATI 5750 find Pin-tsung Huang comment here:
http://www.osx86.net/files/file/3643-ati-radeon-hd-5750/?st=10#commentsStart
it works for me.

 

[marcomessa]

http://www.osx86.net/files/download/4023-1093-amd-5750-100-working-kexts/

These work with 10.9.3

Cheers

 

[ericj]

Here is the HD5750 kext for 10.9.5

 

[vienna01]

My MSI r5770 works perfectly at max res for both Mavericks 10.9.5 and Yosemite 10.10.0.
You might want a more modern card to support a Clover /EFI build later.