https://community.intel.com/t5/Graphics/HD-4000-Lenovo-Yoga-problem-with-HDMI-out/m-p/416898#M34697 <P>Hello. I have encountered a weird catch 22 problem with my receiver/projector and the Intel 4000 adapter/driver. I have a Lenovo Yoga 13, win 8 64 laptop, Onkyo TX-SR875 receiver and Optoma HD 82 projector. I updated the driver to the latest from Intel's site. When I hook up the HDMI cable from the receiver to the laptop, the driver automatically sets the adapter at Monitor. At this point I lose the picture on the laptop and I don't see it on the projector. For some reason the only refresh rate that works on my receiver is 50Hz. Since my laptop outputs at 60Hz, I don't get a picture. I can blindly go to clone or extended modes and fix the monitor refresh rate and get a picture. This works as long as I am on clone or extended modes. But, on monitor only mode all displays are dark, so I can't change the settings to enable a picture on my projector. Any ideas</P><P></P><P>Thanks, gisr </P> Tue, 28 May 2013 13:48:32 GMT GIsra 2013-05-28T13:48:32Z https://community.intel.com/t5/Graphics/HD-4000-Lenovo-Yoga-problem-with-HDMI-out/m-p/416898#M34697 <P>Hello. I have encountered a weird catch 22 problem with my receiver/projector and the Intel 4000 adapter/driver. I have a Lenovo Yoga 13, win 8 64 laptop, Onkyo TX-SR875 receiver and Optoma HD 82 projector. I updated the driver to the latest from Intel's site. When I hook up the HDMI cable from the receiver to the laptop, the driver automatically sets the adapter at Monitor. At this point I lose the picture on the laptop and I don't see it on the projector. For some reason the only refresh rate that works on my receiver is 50Hz. Since my laptop outputs at 60Hz, I don't get a picture. I can blindly go to clone or extended modes and fix the monitor refresh rate and get a picture. This works as long as I am on clone or extended modes. But, on monitor only mode all displays are dark, so I can't change the settings to enable a picture on my projector. Any ideas</P><P></P><P>Thanks, gisr </P> Tue, 28 May 2013 13:48:32 GMT https://community.intel.com/t5/Graphics/HD-4000-Lenovo-Yoga-problem-with-HDMI-out/m-p/416898#M34697 GIsra 2013-05-28T13:48:32Z https://community.intel.com/t5/Graphics/HD-4000-Lenovo-Yoga-problem-with-HDMI-out/m-p/416899#M34698 <P>Hi gisr,</P><P></P><P>I recommend updating the BIOS of the computer. You can find BIOS updates on this link <A href="http://support.lenovo.com/en_US/downloads/default.page">http://support.lenovo.com/en_US/downloads/default.page</A> <A href="http://support.lenovo.com/en_US/downloads/default.page">http://support.lenovo.com/en_US/downloads/default.page</A></P><P></P><P>You can try connecting the projector to the computer directly to see if it works fine or not that way. </P><P></P><P>If the issue persists I recommend contacting Lenovo in order to get more advanced troubleshooting steps.</P> Wed, 29 May 2013 21:53:30 GMT https://community.intel.com/t5/Graphics/HD-4000-Lenovo-Yoga-problem-with-HDMI-out/m-p/416899#M34698 Fred_D_Intel 2013-05-29T21:53:30Z