hello 

thanks for your time 

two days ago touch screeen

says no pen or touch for this device

it gives yellow mark on device manager on usp devices, failed to describe itself

failed to work with system restore

updated and reinstalled drive many times

etc

any advice please

thanks in advance

Mod's Edit: System model added to the front of Subject line to improve visibility / clarity.

 it is

Yoga 300-11IBY Laptop (ideapad) - Type 80M0002AAD 

thanks

Mod's Edit: Updated Subject line with full model number.