07-07-2009 11:08 AM
such as Subject, i have a Mini Dock connect with two LCD, one with DVI and other with D-Sub. But the problem is，all of three monitors（including Laptop Monitor）can not display at the same time，only two of them work.
is it a problem of graphiccard（X1300) or only 2 are allowed to display？
07-07-2009 11:29 AM
Welcome to the Lenovo forum.
You are correct, the X3100 GPU can display (only) two screens at a time. If you need more screens, you could use a USB-DVI converter like this one. Another member reports good results with it in this thread.
07-07-2009 12:16 PM
meng, also welcome to the forum,
I'll second Frank's suggestion to use the usb-dvi adapter. This thread may also have some usefull information for you
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