Hi, good day!
Find another working computer then download the latest Wireless driver for your Lenovo Yoga i6 there using the direct link below. Save it to a USB flash drive, transfer and install it to your Lenovo computer.
https://download.lenovo.com/consumer/mobiles/j0ys057fltw2hae0.exe
I look forward to receiving your update and I'm willing to collaborate with you till we resolve the issue. Do keep me informed.
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