There are so many different thinkpads... If you want the latest official realtek driver, use lenovo system update
Thanks erpsterm35, I wasn't which one to get from you but on my msi site they had it. Good reminding. Cheers.
9183 HDA FF00 x64 is a security bug fixed version (and compatible with both 64bit Win7 & Win10) as Supermicro was made aware of the Realtek audio security problem earlier this July and they previously listed the old 8757 FF00 version for most of their desktop boards. the 9183 version recently released by Supermicro should replace the old 8757 version from them edit 10/19 - 9183 HDA FF00 x64 also made available from ASRock a little more than a week later than Supermicro as mentioned in my edited previous post
I hope a gigabyte version of MokiChu 9209 he just posted comes out. Hear it is a good mix of 9200 and 9205