8 Replies Latest reply on Apr 28, 2015 3:49 PM by ProspectITGuy

    Inter HD Graphics 4000 (ProBook 6570b) and 3-display (not working)




      I need your help! I've bought HP ProBook 6470b laptop with i5-3210M CPU @2.50GHz and integrated Intel HD Graphics 4000, 4 GB RAM.

      Running Windows 7 Enterprise 64bit SP1 Build 7601 with Intel graphics driver version:


      Can't connect 3rd display (using two HP LA2306x) neither with 2xHDMI, 2xVGA, or 1xHDMI and 1xVGA.

      At the time I can use only two of them: One HP with laptops display or both HPs when laptop lid is closed.


      When all the monitors are connected I can see them (below), but if I choose to etend second display, click Apply and Keek Changes - nothing hapens, same window appears (bellow).




      Question: How the 3rd monitor should be connected? (it's written in intel.com what HP Graphics 4000 supports up to 3 displays)