Hello, i have a problem with my laptop which using win 7 system but doesn't appear the 'extend these display' in display setting when the second monitor is detected, that only got display 1, display 2 or duplicated display 1&2. How i can get the 'extend these display' option ?
More aboutwindow show extend display
Hold down the Windows key and press P. Click Extend.
Some garphics adapters on laptops do not support multiple independent displays. What laptop is in question?