claudios91

i updated to 10.10.2 and i totally lost my GPU Acceleration. Even with replacing the old kext azul, so probably something is changed in the latest version of OSX. The problem is how to revert this update!

hey all! I have a full working hackintosh in my 7737 but i have a problem with some graphic glitches that affect my laptop. I have them on the top bar and on the wallpaper! is really strange. Plus imessage/facetime can't connect. 
Any suggestion to replace my wificard with one that has support for continuity and handoff?

our patched applehda is not working in the latest beta of yosemite, any fix?

Mavericks, Okay, I forgot to copy the packages folder, anyway, I can't make a Dual Boot with Windows 8 ( When Installing Windows I should reformat the whole drive because it says that there's MBR table in the GPT, I don't know what is that.

 

when u installed mavericks did you check the GPT while partitioning hard disk? If you can boot in windows you can use minitoolpartitionwizard to convert mbr to gpt. It usually works!

Buy usb dac

do u suggest one? i need one with just a jack for both mic/headphones ! Thank u !

is there any way to use the headphone jack as a microphone jack? or as auricular jack (both headphones and microphone)?  because in windows we have this possibility and OS X support both mode. Thank you for the Help.
Btw DP5 works fine!

is there any way to use the headphone ingress as a microphone/headphone ingress? like in windows? Because i need it for iRig, maybe is possible with some other kext and DSDT patches?! Thank you.

That's strange that your touchscreen does not work, mine worked out of the box

 

edit: And I just tested HDMI out and have it working perfectly on my TV, audio over HDMI isn't working - but I've never taken the time to patch AppleHDA and get it working....

Sorry for asking did u upgrade from mavericks? my DP 2 of yosemite don't want to work. I have to delete graphics kext if not it sticks on bluetooth etc. But is useful without qe/ci so how did u manage to install it? do u have a 7737 with nvidia? Thank u!

 

It was just perfect one week ago but i can't remember all the steps that i take. So i had to format it again because partition get corrupted and now i don't know what to do.

 

UPDATE in the end i had to remove my old acpi patched folder and repatch it. I notice that without patched DSDT the graphics glitches are not so much than with patched DSDT. Don't know why. With yosemite dp 3 hdmi just give me glitches on my first screen. Maybe me and u have different GPU. Mine is an hd 4400 and glitches are everywhere!

HDMI and glitches are fixed in Mavericks by using a working 10.9.1 kext. You should keep track of each DP and 10.10.x, and keep the working Azul kext once it works.

okay! so dp1 and dp2 azul kext aren't good. Hope for dp3!

I contacted the author and keyboard + brightness kext problems will be fixed in GM (unless he takes a liking at DP).

 

GREAT news! Thank you! I hope the fix for hdmi and glitches will be also avable soon, maybe with a proper patch  to kext. If u have something to try just ask and i will try to help the development! Thank you again

DSDT problem or kext problem?

 

Also, I had this for warning in the guide:

- Kexts > Graphics > HD4400/4600 DP/HDMI Freeze (Only on Mavericks)

don't know, DSDT was the old one for Mavericks so maybe is just because of the new kexts? Also the HDMI freeze when plugged. The backlit reset to a certain value every time that the monitor go  black for standby and then i have to bring brightness up with the slide in control panel. I can confirm that all the rest works, even with official update from apple store.

finally i got Yosemite work. I have to change the boot.cfg of clover to loadkext detect to Yes. That's all, DO NOT replace frame buffer if not u will lose QE/CI but now i have just some problems on brightness that is always low on boot but i can switch it only with the slide on the monitor panel and not with the key and that GPU has some glitches. Don't know why, maybe is because i need to patch better the DSDT, any help is appreciate!

just want you to know that i have the same problem with yosemite DP2 i will try the new clover today and see what will happen!

All I can think is graphics problem. Try moving all related Graphics kexts (you will lose QE/CI btw):

- NVDA*

- AMD*

- ATI*

- Geforce*

- AppleIntelHD*

 

Then add -f to bootflag.

nothing  to do. All kext removed, maybe is better to wait another release. I think that something is missing there to make a good hackintosh. I'm out of ideas i tryed all the possible combination on clover and on kext folder.

Probably you need to disable nVidia card by DSDT/SSDT in the guide. Now you have 2 options:

 

- DUmp DSDT/SSDT to another Mac and patch it. Or you can copy patched DSDT.aml/SSDT*.aml you had in Mavericks.

- Boot to Installer then use terminal to remove all NVDA*, Geforce* kexts in S/L/E/

I copyed my dsdt ssdt from my previos Mavericks installation, i disabled the nvidia but after put them in the USB nothing happens. It stuck at the same point, maybe is another problem? I have to try with macdrive deleting all the kexts. But is really strange. I can also boot into the recovery without problem, is just the main OS that won't work!

Update: I also deleted all the kexts...nothing to do. Really can't understand why. 

That's where yosemite boot stuck. I can boot into installer without any flag but when it comes to boot the installed partition it simply stuck here.

Hang after or before installing? Can you boot to installer?And I forget packages folder, thank you.

After installing. I can boot into installer and into recovery but can't boot into os. It sticks on appleintelpssI2C:probe fails.

I tried also to install it over mavericks but nothing to do.

@pokenguyen
You forget to put package folder on USB in your guide for yosemite, and to change the appleintelframebufferazul if not you will have really bad graphics glitches, I can't still boot into OS, in verbose it hangs on mounting ntfs partiton. Don't know what to do.

I will update the guide when both Clover and Yosemite are stable enough. DP1 is not stable and worthy to upgrade.

Just to let you know i only copy all the 10.9 folder into the 10.10 in clover, install the latest version of clover and i was able to boot from the stick (with replacing azulbuffer because i had graphics glithces) but after installing i got stuck without any kernel panic. It just doesn't load the UI. Btw if you want you can open a thread and i will test it for you! Sorry for the off topic!

today i will try to install yosemite at the same way of this! Any help will be appretciate, just making the usb stick now and copying all the kext etc that could be useful, i will report later whats going on!