trouble connecting dual monitor in Dell optiplex GX620
Posted on 2007-10-02
I have a 2005 Dell Optiplex GX620 mini tower with Intel 82945G chipset card in use. I only have 1 VGA slot in the back of the tower. I connected that to the VGA slot of 1 of the 2 DELL flatpanel display (1704FPT) and I connected the DVI input of the two displays together with a DVI cable and the weird looking USB like port on both displays is connected to the tower. But the second display is not recognized by the machine.
is there anything I should do to make it recognize the second display or should i buy a Y-cable and use the VGA input on the second display?
any help will be appreciated