6 Replies Latest reply on Aug 14, 2010 2:49 AM by hungrock

    laptop to lcd with hdmi no signal


           I bought an hp pavilion dv6-2170us but once i connected it to the lcd  with hdmi it didn't work the tv screen stayed black, the screen  resolution is the same as the lcd and the cable works fine because we  use it on another laptop. The graphics driver is also up to date. what  should i do?