I can't connect Etra (Extended / Duplicate) Screen to the usb 3 docking station of Lenovo Yoga 13, Since After I upgraded to Windows 8.1. I reinstalled Intel HD Graphics 4000 driver from Lenovo Site ...
Full information on the specification of the PC: Computer: ACPI x64-based PC Disk Drive: Toshiba DT01ACA050 ATA Device Display Adaptor: AMD Radeon HD 6450 DVD/CD-ROM drive: HL-DT-ST DVDRAM GH24NSBO ...
System is Lenovo 9964-A7U with Intel Q45 graphics running Windows XP. Monitors are both 17" Acer V173 with native resolution of 1280x1024. Both use VGA connectors. Secondary monitor is connected ...