08-11-2015 06:39 AM
I have X201 tablet with two full hd monitors connected to the laptop using Ultrabase dock station.
Previously i use Windows 7 professional, than internal ssd was updated and i migrate to Windows 8.1 professional.
All works ok, but Windows told me that it can be upgraded to the Windows 10 =)
After receiving this upgrade i'm not able to use one of my mons connected via Display port. Only VGA port working.
Windows do not found any conflicts in graphic adapter driver. I try to install available graphincs adapter driver from lenovo support page but Win10 do now like it =)
How to solve this problem? Anybody know?