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, 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.
