I've now tried to get 3 monitors to work with 3 different video cards.
I can always get 2/3 monitors to work. NEVER the third at the same time. The video card DOES detect the 3rd monitor via the control center.
Vid cards that haven't worked include:
I've updated the drivers to the best of my knowledge...
http://support.amd.com/us/gpudownload/windows/Pages/radeonaiw_vista64.aspx
I'm trying to run 1 Samsung 24" monitor via the Star Tech DisplayPort to DVI Active Adapter. 1 Samsung Monitor (24") via DVI, and one (Samsung 23.6") via HDMI.
The Asus vid card has 1 dvi, 1 hdmi and 1 display port.
here's my rig.
Gateway DX4840-11c
i3 processor 550
4GB DDR3 memory
Win 7 64-bit
All monitors work independantly, I've tested ALL via extended desktop on laptop.
Any help would be wonderful. Nothing is working...any reasons why?
I can always get 2/3 monitors to work. NEVER the third at the same time. The video card DOES detect the 3rd monitor via the control center.
Vid cards that haven't worked include:
AMD Radeon HD7750
Diamond Multimedia HD7750
Now I've just put in a ASUS HD7750, and same result. It's not working.
I've updated the drivers to the best of my knowledge...
http://support.amd.com/us/gpudownload/windows/Pages/radeonaiw_vista64.aspx
I'm trying to run 1 Samsung 24" monitor via the Star Tech DisplayPort to DVI Active Adapter. 1 Samsung Monitor (24") via DVI, and one (Samsung 23.6") via HDMI.
The Asus vid card has 1 dvi, 1 hdmi and 1 display port.
here's my rig.
Gateway DX4840-11c
i3 processor 550
4GB DDR3 memory
Win 7 64-bit
All monitors work independantly, I've tested ALL via extended desktop on laptop.
Any help would be wonderful. Nothing is working...any reasons why?