https://community.intel.com/t5/Graphics/Problems-using-two-LCD-monitors-someone-can-help-me/m-p/271002#M7519 <P>Problem solved, if you want to connect two DVI LCD screnns to your mainboard (this model) you need to use the convertor DVI-I to VGA.</P> Thu, 17 Dec 2009 14:53:13 GMT idata 2009-12-17T14:53:13Z https://community.intel.com/t5/Graphics/Problems-using-two-LCD-monitors-someone-can-help-me/m-p/271001#M7518 <P>I have the mainboard Intel DQ45CB, with Intel express chipset Q45/Q43.</P><P>The mainboard has two digital connectors (one DVI-D and other DVI-I)</P><P>If I use only one monitor all run ok.</P><P>If I connect both monitors following things happen:</P><P>The initial Intel screen (where you can press f2 etc... does no appear, both monitors stay black until de OS windows 7 start.</P><P>After that all runs OK but if I dont use the PC from some time (10-15 minutes) both monitors go black and I can not restart. I need to push the reset button.</P><P>Some intel technical or someone can give me any solution?</P><P>Sorry for mi bad english.</P> Thu, 17 Dec 2009 00:12:19 GMT https://community.intel.com/t5/Graphics/Problems-using-two-LCD-monitors-someone-can-help-me/m-p/271001#M7518 idata 2009-12-17T00:12:19Z https://community.intel.com/t5/Graphics/Problems-using-two-LCD-monitors-someone-can-help-me/m-p/271002#M7519 <P>Problem solved, if you want to connect two DVI LCD screnns to your mainboard (this model) you need to use the convertor DVI-I to VGA.</P> Thu, 17 Dec 2009 14:53:13 GMT https://community.intel.com/t5/Graphics/Problems-using-two-LCD-monitors-someone-can-help-me/m-p/271002#M7519 idata 2009-12-17T14:53:13Z