-
Notifications
You must be signed in to change notification settings - Fork 36
Works beautifully apart from the audio #8
Comments
That's odd. Have you tried clearing NVRAM? Clear it and see if solves the problem. You clear NVRAM from the boot selector |
Hi Thanks for getting back to me. This is even stranger. I was trying to narrow it down and get some more info, and in doing so restarted a few times, each time the start-up tone played. Then the last time it got stuck in a loop of playing the start-up tone so I had to hold the power button to reboot properly. On rebooting this time the audio is now fine. Has that boot loop and me powering off with the button cleared the NVRAM??? Thanks again! |
The startput tone may be causing problems. Disable boot chime in config.plist |
Hmmm. 2 successful restarts with audio after, on the 3rd attempt no audio again. |
A few more restarts and a "cut the power" and still no audio. |
Reset NVRAM. Still not working. This seems to follow no pattern.... This maybe something, the "play sound on startup" checkbox in Sound Preferences seems to change. I had turned it off, now its back on. Ill turn it off and see what that does. |
That doesn't make a difference. |
Hey! Audio now works. I'll do a few restarts... Thanks for your help, I'll let you know what happens... |
Nope. It's still seemingly random. Sometimes audio works, other times it doesn't. Sometimes resetting the NVRAM works sometimes it doesn't. |
Ok i think there's am inconsistent initialization of AppleALC. Can you please run this in terminal:
And send the output. Run it when audio doesn't work |
Yes! after I reset the NVRAM its survived 10 reboots and worked every time. Thanks so much, that's amazing! |
No problem |
Yes. Codecommander has been loaded, do I need to stop this and replace it with another alc_fix? |
Codeccommander should be left enabled. Maybe you have too many instances of alc_fix. How many did you install? |
I seem to have installed alc_fix several times. Now I switch to alc_fix_swift and disable Codeccommander. The problem still seems to be the same. When I switch to alc_fix_swift, I uninstall.sh first and then install it. I haven’t reset NVRAM yet. I will reset NVRAM later. Test to see if the problem can be solved. |
Don't turn off codeccommander |
This folder contains instructions to install the new swift version of alc_fix which doesn't rely on hda-verb, alc-verb or CodecCommander kext. The installation process is in the folder. Don't turn off codeccommander??Isn't codeccommander okay with alx_fix_swift? There is a new problem now. The earphones are all noisy. I haven't tested the audio problem after sleep. The current configuration is as follows: Load codeccommander, use alc_fix_swift this repair script |
@racka98 I'm having the same issue on my T450 with Mojave. Works perfect, but as soon as I wake-from-sleep, no sound |
Is codeccommander turned on? |
The static noise is a known issue that has no fix currently. Try using the new OC 0.6.8 i just published to see if you still get the volume loss issue |
Updated to |
Static has no fix currently. Temporary fix is to put the laptop to sleep then wake. Headphones should not have any static. For the loss of sound can you try running a fresh copy of the entire EFI from this repo without modifying anything to see if still has that problem. |
Hi,
When I initially installed via USB I had audio - both speaker and mic.
Now, when booting up from the SSD, I have no audio, none at all. No devices are listed in audio preferences
macOS Info:
This is my third Hackintosh and first laptop, and easily the easiest of all 3. This is the only problem I've had. Thanks a million!!!
The text was updated successfully, but these errors were encountered: