Hi,
For two weeks, almost every time i shut down my laptop, the BS appeard.
Windows 7, x64
CPU: Intel(R) Pentium(R) CPU 3550@ 2.3GHZ(2 CPUs)
VideoCard: Intel(R) HD Graphics
NVIDIA GeForce GT 720M
Lenovo B5400
Model number: 20278
[ATTACH]34044[/ATTACH]
