We purchased 2 of these. They will onlly display on one monitor at a time. Any suggestions?
382813
Sorry you are experiencing issues. We had none. We hooked it up and both monitors are displaying just fine.
121850
Good question, you should be able to run one through the monitor plug and one plugged into the HDMI port.
536336
I'm thinking defective. I used both inputs switching between DVI & VGA and both worked fine. But if the problem exists on both monitors when used as analog then you may have another issue.
169901
Naturally no, but its potentially possible to use 2 of these at the same time if you buy an adapter that allows for dual monitors.
1665105
I had the same problem and it is the result of plugging more than one source of output at the same time. In other words, if you want to use your TV, you have to disconnect your monitor and just use one at a time. The same goes for the cables, only one cable plugged to the device at a time. I hope that helps you.
1837038
hi,i just have 2 monitors, but 3 monitors in surround+1monitor on something else seems to be possible, nvidia has some explanations about how to do it, i have never set up that kind of configuration, hope i could help morehttp://www.geforce.com/whats-new/guides/how-to-correctly-configure-geforce-gtx-680-surround#1
2097190
I've never had any problems with two screens. Just be sure to use DVI or display port because HDMI can cause isses (but this is not specific to this card.)
1131881
correction..... I read the question too fast. I have no problems with the 3rd monitor. 2 works fine - 1 external and the laptop as the 2nd. sorry for the confusion
539027
Thanks so much for your response. I'll go ahead and bust it out of the package and try it out. Trying to connect an extra monitor!! Lee
1999560
I have plugged a monitor via VGA and the USB monitor and had success, I would think 2 USB monitors would work.I am on a MAC Book Pro
78380
Sorry, I don't know the answer to that? I have always just used one monitor for two computers.
1713648
Check for loose wiring/loose fittings first. Second would be to try changing the resolution on screen. Last would be your monitor is going out. Let's hope that's not it.
1187148
oh yeah. and it's awesome - currently have 2 monitors on an arm, and 2 of these on the desk in front of each. apparently my video card will take another one... just trying to figure out where it would go! i had to use a different USB on my computer than the one i initially tried, possibly a power issue as noted in the other answer
1020306
Your computer needs to be designed to run two monitors. My PC had a video card that stipulated that feature. Check out your MAC Book's features. My system has two HDMI plugs.
718648
Does the monitor work? Are you connecting it were another monitor was already connected? Already mentioned but is the monitor set to the right port? If you have more then just a new monitor you need to eliminate everything that is different in your new setup. Have you used the display port before? Is this a new cable? You already said the monitor was new.
1494897
You can daisy chain two monitors via displayport at maximum supported resolution. If you are willing to go down in resolution you can daisy chain a third.
718649
Make sure your monitor is tuned in properly to the right channel. It needs to be on DVI, not VGA or HDMI.