unable to use wifi and no sound for earphone about lenovo-thinkpad-t450-t450s-hackintosh-guide-opencore HOT 6 CLOSED

I'm using a ax200 and it seems not working. And also there is no sound when I plug in my earphone. I'm a newbie for opencore, I've been checking these issues online for few days, and none of the methods work.I'll so grateful if anybody can help to solve it.

There is a known issue with the jack. It only works when you put the laptop to sleep and wake it up after every first boot. Try installing the alc_fix in Utilities folder to fix this issue. Although alc_fix seems to be spotty on Big Sur.

For that wifi card i think driver support by itlwm is not very good. It seems to be a proprietary card for oems with proprietary drivers. People have had success with it but most have reported it not working. I suggest you use the stock wifi card or buy a macOS compatible card

from lenovo-thinkpad-t450-t450s-hackintosh-guide-opencore.

thank you for replying me. I used the configurator to force io8blablabla.Kext running and the WiFi seems working pretty well with the airportltlwm, while I still don’t know fix the earphone issue

from lenovo-thinkpad-t450-t450s-hackintosh-guide-opencore.

I'm using a ax200 and it seems not working. And also there is no sound when I plug in my earphone. I'm a newbie for opencore, I've been checking these issues online for few days, and none of the methods work.I'll so grateful if anybody can help to solve it.

There is a known issue with the jack. It only works when you put the laptop to sleep and wake it up after every first boot. Try installing the alc_fix in Utilities folder to fix this issue. Although alc_fix seems to be spotty on Big Sur.

For that wifi card i think driver support by itlwm is not very good. It seems to be a proprietary card for oems with proprietary drivers. People have had success with it but most have reported it not working. I suggest you use the stock wifi card or buy a macOS compatible card

don‘t know if I am using alc_fix correctly, the earphone only works for the first plug in after reboot, if I remove it and replug it doesn’t work again.

from lenovo-thinkpad-t450-t450s-hackintosh-guide-opencore.

I'm using a ax200 and it seems not working. And also there is no sound when I plug in my earphone. I'm a newbie for opencore, I've been checking these issues online for few days, and none of the methods work.I'll so grateful if anybody can help to solve it.

There is a known issue with the jack. It only works when you put the laptop to sleep and wake it up after every first boot. Try installing the alc_fix in Utilities folder to fix this issue. Although alc_fix seems to be spotty on Big Sur.

For that wifi card i think driver support by itlwm is not very good. It seems to be a proprietary card for oems with proprietary drivers. People have had success with it but most have reported it not working. I suggest you use the stock wifi card or buy a macOS compatible card

don‘t know if I am using alc_fix correctly, the earphone only works for the first plug in after reboot, if I remove it and replug it doesn’t work again.

Uninstall the previous one using

sh uninstall.sh

Then install this one as per instructions i attached in the README.md of Utilities folder

See if this fixes your issues, it's a new improved one

from lenovo-thinkpad-t450-t450s-hackintosh-guide-opencore.

I'm using a ax200 and it seems not working. And also there is no sound when I plug in my earphone. I'm a newbie for opencore, I've been checking these issues online for few days, and none of the methods work.I'll so grateful if anybody can help to solve it.

There is a known issue with the jack. It only works when you put the laptop to sleep and wake it up after every first boot. Try installing the alc_fix in Utilities folder to fix this issue. Although alc_fix seems to be spotty on Big Sur.
For that wifi card i think driver support by itlwm is not very good. It seems to be a proprietary card for oems with proprietary drivers. People have had success with it but most have reported it not working. I suggest you use the stock wifi card or buy a macOS compatible card

don‘t know if I am using alc_fix correctly, the earphone only works for the first plug in after reboot, if I remove it and replug it doesn’t work again.

Uninstall the previous one using

sh uninstall.sh

Then install this one as per instructions i attached in the README.md of Utilities folder

See if this fixes your issues, it's a new improved one

thanks a lot for the helps. May I ask one more question ?the hidpi thing seems making no change on sharpness,unlike those picture online showing much difference,the only change I could found is that my monitor becomes retina monitor in the setting, is it normal ？

from lenovo-thinkpad-t450-t450s-hackintosh-guide-opencore.

Is your monitor high dpi? It's supposed to be a 1440p and a ove monitor to see an increase in sharpness. Or if it's 1080p it should have a DPI of at least 300

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