laptop to plasma via HDMI

I have a Dell Inspiron 17R connected to my Panasonic 50 '' plasma and never had a problem before (I have seen on TV the same thing I saw on the laptop), but today I turned on my laptop to show a continuous, active plasma, the signal went on television, but on the laptop screen went black.  I got scared, so I've turned off the laptop and restarted, then went and changed something on the graphics options, hoping that I would get back everything as it was, but didn't and now whenever I connect the laptop to the TV the laptop screen is completely black, I unplug the HDMI cable and returns the image of the laptop.  I have tried to change the options on the Intel HD graphics card (which, for some reason, is in Spanish) does not.  Is my graphics driver obsolete?  Why if I ever had a problem before I have now?  Can anyone answer?  What gives?  Thank you.

I have a Dell Inspiron 17R connected to my Panasonic 50 '' plasma and never had a problem before (I have seen on TV the same thing I saw on the laptop), but today I turned on my laptop to show a continuous, active plasma, the signal went on television, but on the laptop screen went black.  I got scared, so I've turned off the laptop and restarted, then went and changed something on the graphics options, hoping that I would get back everything as it was, but didn't and now whenever I connect the laptop to the TV the laptop screen is completely black, I unplug the HDMI cable and returns the image of the laptop.  I have tried to change the options on the Intel HD graphics card (which, for some reason, is in Spanish) does not.  Is my graphics driver obsolete?  Why if I ever had a problem before I have now?  Can anyone answer?  What gives?  Thank you.

Update your graphics card driver. Visit the manufacturer's Web site to download and install the latest version of the driver. Once to ensure that the resolution of the laptop match the resolution of the plasma tv.

Tags: Windows

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