AnsweredAssumed Answered

Second monitor not detected in Windows 10 with Radeon HD 7700 after upgrade

Question asked by nasadave on Aug 15, 2015
Latest reply on Aug 18, 2015 by nasadave

I've seen a couple of these asked already, but none of the solutions fixed my issue.

 

Current Setup:

Windows 10

Radeon 7700

2 x Viewsonic VX2250 monitors, hookup up via DVI

 

Previous Setup:

Windows 8.1

 

 

I had dual monitors in Windows 8.1 with exact same hardware. I still see both monitors in clone mode when booting, but the second monitor turns off at the windows login page. The 2nd monitor doesn't show in the windows display settings page, nor the Catalyst page, only showing "detection complete" after finding only the 1st monitor.

 

I've tried the win10/64 Catalyst driver set, Win 8/64, and the Win7/64 one. I've used the cleaner uninstall utility. Whats the deal, is there something different about the dual monitor setup in Win10 vs 8.1 ?

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