Thinkpad T430 High Sierra: Audio issues

I have a Thinkpad T430 with High Sierra installed on it. It works almost perfectly, except for the audio. None of the kexts for this laptop have done anything as far as I can see and installing them still leaves me with no audio device detected by OSX. Does anybody have a kext patched for High Sierra?

Thanks in advance.

submitted by /u/keneticpest
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