[LauGro1968]

Hi Paul,

I updated the driver to the latest version (14.12) through the AMD website. It did so automatically and solved the problem! I now have 4 screens operating on my GPU 3×27″ and 1×7″!

Thank you for your advice!

Laurent

[LauGro1968]

Hi Paul,

Yes, it is odd! I’m not sure about the driver i have. Do i have to remove the previous driver to install a new one, or can i just click on “update driver” in windows display task manager?

I succesfully installed 3 monitors using the 2xDVI’s and DP ports in eyefinity mode before.
The reason i purchased the 1.2 MST is in order to run a 4th one. Since i haven’t been able to, i disconnected everything and just tried to connect 2 screens on the DP port with the MST 1.2. At that point i realized that neither the display control panel nor Catalyst identified them as two different signals.

Regards,

Laurent

[LauGro1968]

Hi Paul,

Thanks for your quick reply.
No, both the screens identify as screen 1 (not 1/2).
I’ve been reading on the troubleshooting page of club 3D, and it is suggested that screens could be duplicated if the graphics drivers are outdated, so i’ll try to update my GPU driver.
CCC catalyst is using the most recent driver, but i will check the display drivers and let you know.

Regards,

laurent

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