BSOD solved using correct driver.
Download driver with automatic download install an 18.2.1 driver that have problem with Fall Update of Windows10.
Correct driver can be found:AMD R6 M340DX Device Manager Error 43 (Win 10 Creators Update)
APU accelerated processor
from download driver.
NOT AUTOMATIC DRIVER.... becouse automatic driver downloaded SUCK like help answer in this forum and lenovo forum.