Dual monitor issues

Holla

Honorable
Apr 15, 2013
2
0
10,510
Hi There, I previously had two Samsung monitor which worked fine with my existing desktop, I have now upgraded the stand and subsequently had to get two new monitors- Philips (226V3L).
One monitor is working and the other is not working (displaying no video input). I have switched the cables and both monitors work when plugged into the white outlet/ cable but not the blue.
Any help would be greatly appreciated?
 

Holla

Honorable
Apr 15, 2013
2
0
10,510


Hi There, it seems it is detecting a second monitor but is unable to extend to it, it is rather odd and frustrating...
 

HillBillyAsian

Honorable
Apr 4, 2013
1,117
0
11,660


are you using a amd gpu or a nvidia?

oh and sorry, do you have them plugged in just like the old set of monitors you had?