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<blockquote data-quote="phekno" data-source="post: 1302625" data-attributes="member: 216468"><p>I just got a 13" MBP (Early 2011) for work and with it a Matrox DualHead2Go DP. I got the software installed and updated the firmware, but now, when I connect it to my 2x 1920x1080 monitors using the DVI cables, I get the monitor on my laptop showing one screen and the other two screens showing another screen. That is to say, the two external displays are identical. So, the two external displays show the same image (with the menu bar and the dock), and the laptop display shows an extension of that. I've tried changing the resolution using the system preferences, which, according to other forums, I'm supposed to do to get it to use the two external displays as one giant 3840x1080 display, and the laptop display as another display. The option for that resolution, however, isn't there. I only have 1920x1080 as the option for that display, so it's almost like it's not detecting both of the monitors on the Matrox. Any suggestions?</p></blockquote><p></p>
[QUOTE="phekno, post: 1302625, member: 216468"] I just got a 13" MBP (Early 2011) for work and with it a Matrox DualHead2Go DP. I got the software installed and updated the firmware, but now, when I connect it to my 2x 1920x1080 monitors using the DVI cables, I get the monitor on my laptop showing one screen and the other two screens showing another screen. That is to say, the two external displays are identical. So, the two external displays show the same image (with the menu bar and the dock), and the laptop display shows an extension of that. I've tried changing the resolution using the system preferences, which, according to other forums, I'm supposed to do to get it to use the two external displays as one giant 3840x1080 display, and the laptop display as another display. The option for that resolution, however, isn't there. I only have 1920x1080 as the option for that display, so it's almost like it's not detecting both of the monitors on the Matrox. Any suggestions? [/QUOTE]
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