• Posts

    • By using the normal way via Appstore, just click "updates" and download 10.12.6.

      Btw, after messing around with Niresh installer ( thanks a LOT for his effort ) i desided to try other ways ( out of respect for Niresh and his his awesome job helping us out i wont tell the name of the other installer ) i used a well known installer to install Sierra, and it worked well, and this time with the correct settings for the screen right out of the box, no more laggy desktop and 3mb display.

      And just now i tried to install High Sierra on my laptop, with the sudo/terminal way, and it was an instant success, just like installing it on my desktop.    The High Sierra MacPwn wouldnt work on my laptop.
    • how you updated niresh sierra??
    • you want to update the applications from app store? if yes, its safely. if you want to upgrade from yosemite to sierra, I dont think is possible.
    • Updating Sierra to 10.12.6 ( from 10.12.5 ) solved the problem for me, and probably will for you as well.
    • Thanx for your reply demy076. My problem solved itself by updating from 10.12.5 to 10.12.6. After installing 10.12.6 and restarting my screen was perfect.

      I still dont know why my screen was ok in  Yosemite Zone but not in Sierra Zone though.

Gigabyte 7850 1GB OC kexts (GV-R785OC-1GD)

   (1 review)

3 Screenshots

About This File

I edited the default Niresh Mavericks AMD7000Controller.kext, AMDRadeonX4000.kext. Install them with Kext Utility. You will need to install AppleHDA for ALC to get HDMI Audio working (seems like all ALC codecs work for this, Multibeast 6.4.1 has this, just choose one).

Edit your DSDT and insert the text from the injection file. You'll have to use IORegistryExplorer to locate where GFX0@0 or display@0 is. Look at the device just above it in the hierarchy (mine was PCE2@2). Find that (PCE2 for example) in the DSDT and insert the text before the last bracket for that device. You will also need to add the DTGP method at the top (Google this if you don't know). You may have to change the device you found just above your graphics device to PEGP (Find/Replace All in DSDT). I did this originally and have not undone it to test if you need it.

The injection file uses framebuffer Aji. I edited that framebuffer specifically for this card. The same edit is applied to Hamachi and Futomaki. Any of those should work the same (I was chasing my tail at one point and ended up editing all three of those).

I have this working right now with GV-R785OC-1GD. Please disregard the resolution shown in System Information. I have a DLP TV, it's hard to see from way back here. 1080p works fine for me, just too small from the couch.

If you are having Audio distortion, open terminal and type "yes > /dev/null" without quotes and hit enter. This is a cheap workaround for AMD systems, I've heard disabling AMD TURBO in BIOS may solve this as well.

Good Luck!


What's New in Version   See changelog

Released

No changelog available for this version.






User Feedback

Create an account or sign in to leave a review

You need to be a member in order to leave a review

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now

Matthew Domer

  • 5
  

Share this review


Link to review