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ati radeon hd 5770

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Apr 2, 2011
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Motherboard
Gigabyte Z370 AORUS Ultra Gaming WiFi
CPU
i7-9700K
Graphics
RX 580
Mac
  1. iMac
  2. MacBook
  3. MacBook Pro
  4. Mac Pro
Mobile Phone
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  2. iOS
does anyone out there that get the ati radeon hd 5770 to work yet please share any success at all
 
Hi
Sharing any success at all, literally.
I am using a Megabyte GA-Z68X-UD3H-B3 Rev 1.0 board, with Sapphire ATI 5770. Have managed using Unibeast to get install screen & install (fairly straight forward ), could not get past white display after booting to USB again, then selecting the drive onto which I had installed ML. Finally got to ML login screen (by typing -x -v) (as if I had shut down and needed to log in) which just looped back to itself on completing correct password for the computer. Could not get past this stage so wiped an SSD and tried clean install to that which got me to ML select your country and get Internet working, which I am unable to get past. The SSD I selected is too small to migrate all of my installed software to so am am going to install onto my bigger SSD - am considering using the Move method rather than Unibeast.
I think that the 5770 is quite compatible, a lot of trouble has stemmed from my trying to install using upgrade (which means a lot of my previous multi beast tweaks remain to interfere with new ML - therefore have decided that clean install is the only way to go! Lion looks to have a nice migration via the install progress to enable installed software to be bought onto the new Operating system, which is what I wanted to avoid, just did not want to install all of that stuff!!
Cheers
 
Mine worked directly off boot. Multibeast for my edited DSDT for HDMI audio after. GraphicsEnabler=No, so its virtually native video... Just cant keep my underscan settings after reboot. Always have to go and readjust after startup. Otherwise no probs really. Vid card did crash once for a few seconds but came right back up itself.
 
HD5770 works

ATI Radeon works out of the box. See my spec under my avatar. Used UNibeast to upgrade Lion on 128 Gb SSD. From Multibeast, used Easybeast (my mobo does not need a DSDT) and Trim Enabler only to get ML working to my satisfaction. Not interested and not tested sleep function and use USB sound card for compatability reasons with other OS on same computer - but there are other posts telling you how to enable sound.
 
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