Forum Discussion
windows 11 thunderbolt 4 bug
Hi, I got a new Dell XPS 15 9520 (12th gen i9) few months ago. When I connect a Thunderbolt audio Interface, nothing happens, like if the port was dead. I've look in device manager and I cannot find ...
Projectik - I am experiencing the same issue on latest Windows 11.
Thinkpad Yoga X1 Gen 7
Windows 11 Pro 64-bit
12th Gen Core i7-1280P
32GB RAM
I have had the motherboard replaced, tried a handful of drivers (Windows 10 drivers from Lenovo, Intel NUC driver package, http://www.catalog.update.microsoft.com) all of varying version numbers and via various methods (running the exe package, manual install via device manager). I just finished performing a factory restore from a USB Lenovo sent me, and am checking Device Manager before every update. Haven't been able to get the Thunderbolt controller to show up in Device Manager.
- I have a repair ticket opened with Lenova. I believe I will pass on the motherboard replacement, since I now firmly believe the problem is with Windows 11. They have sold a lot of new laptops with Thunderbolt 4 capabilities that aren't working, which they should make right on. Who is to blame? Most of the machines are in the $3000.00 and up price ranges.
