My graphics card is: CORE RADEON R9 270 925M BOOST 2GB D5 DP HDMI 2XDVI
The main monitor is connected through DVI.
The second monitor is also connected to DVI through a VGA adapter.
Whenever I click detect displays in Windows or identify in Radeon Settings, it only identifies my main monitor.
If I disconnect my main monitor, then my secondary monitor is detected and functions as a primary monitor.
If I press "enable clone", then both monitors show my screen.
Why can't I get the second monitor to work? I'm guessing it's a driver issue, since the second monitor used to work fine.
Radeon Settings Version - 2017.0424.2119.36535
Driver Packaging Version - 17.10.1731-170424a2-313747C-CrimsonReLive
Provider - Advanced Micro Devices, Inc.
2D Driver Version - 18.104.22.1689
Direct3D® Version - 9.14.10.01261
OpenGL® Version - 22.214.171.12474
OpenCL™ Version - 126.96.36.199
AMD Mantle Version - 9.1.10.0189
AMD Mantle API Version - 102400
AMD Audio Driver Version - 188.8.131.5210
Vulkan™ Driver Version - 1.5.0
Vulkan™ API Version - 1.0.39
BIOS Version - 015.041.000.001
I tried reinstalling the newest drivers but it didn't help.
Fixed it by uninstalling and then reverting to an old driver (2015...)