AnsweredAssumed Answered

Can`t extend the display to my fourth monitor R9 390

Question asked by basss on Dec 1, 2015
Latest reply on Dec 6, 2015 by dinny



I have 3 displays 5760 x 1200 and 1 40" TV 1920 x 1080 connected to my graphic card an SAPPHIRE R9 390 Nitro 8G really nice card by the way, My displays are connected as follows: 3x in the display port using a DVI to display port adapter, TV HDMI.

Whenever I try to extend my to my TV using the Radeon new software it throws me this intricate dialog box saying the following (To extend the desktop, a desktop or display must be disabled


Am ruining on windows 8.1 64bit


Please note I used to run all the above on 1 single AMD SAPPHIRE 7970 3G they were connected as follow 3x DVI 5760 x 1200, TV HDMI 1920 x 1080 and it was working fine. Now am having trouble connecting the same setup on the new card this is really frustrating please I really hope we can find an answer to this really troubling problem am used to work on the old setup.


Thank you.