I used them, very unreliable. Won't change network or work after sleep. The final nail was that I was getting 8ms to an AP besides my laptop. Finally had to change it for Killer card.I just had same issue, maybe you should double check the card and antennae wires if fixed.
on the other side, this driver has just worked for me:
let me know if this works for you ...
How are you able to put this into X1C6? Isn't this a E card instead of AE card?In general, my experience says better not to update from 1803 to 1903 (even through M$@Wx is saying 1803 is to out-of-service), because many have reported issues w.r.t. BT & WiFi after the update., e.g. [1], [2], and more.
Now I got BT back but in device manager it doesn't show as DW1560, strangely like this:
View attachment 424234
how about yours look like? even with Killer card? Does it show as Killer xxx as the WiFi card name and BT name?
sorry found out mine is LENOVO part FRU: 04x6020! => BCM4352, which is native for Thinkpad/Yoga 11E
The interface is m.2 with 2 notches, A/E keyed.How are you able to put this into X1C6? Isn't this a E card instead of AE card?