I just bought Sapphire HD 7990 and I want to put 3 monitors on it.
This card has 5 outputs.
1x DVI-D and 4x Mini DisplayPort.
I connected my 2 other monitors and they work great, but my third monitor doesn't.
It is a 5-year old Asus TFT 19" 1440x900 monitor which ONLY connects via VGA. The graphics card gave me a bunch of adapters along and I chose the one that was miniDP to DVI-I (*edit: and then another adapter DVI-I to VGA) but it doesnt exactly work. My PC recognises the monitor, its model number and maximum resolution but the monitor claims it receives no signal. The monitor works perfectly fine when connecting to other devices via VGA.
What cable/adapter should I buy or is there anything else I can do?
Thanks in advance.