if the Chinese put a drive in the Jumper it is the one what works 99% if it is signed or not does not matter. It is China, they don´t care what M$ demands to make more money. Also first step after your pc runs is to make a driver backup – then start messing around. I did not do that in the olden days of last year and it cost me 5 days to get a Cherry Trail to work right again.
Hello, do you still have the audio driver? I have the same problem. 🙁
