Having problems with your HP Pavilion dv7-1130us laptop ?

Hp pavillion hdmi output was working fine and not the tv is dark. It shows a picture when booting up but once booted, the tv goes blank. Can you offer any solutions?


Answers :

I had the same problem. The first time I used the HDMI port, it showed up perfectly on my TV.
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\015\012But, next day I get a blank screen. When I rebooted the laptop it would show the windows splash screen and go blank.
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\015\012I won't tell you how many things I tried that didn't work.
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\015\012What you have to do is stupidly simple. Right click on the ATI logo in the systray, and then left click on catalyst control center. Run the basic wizard. I'm not sure which screen it is on but choose "clone". Suddenly, a miracle happens, and it works.
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\015\012I don't know what kind of genius decided to make a second display not work at all unless you ran a wizard. But thats what I did to fix it.
Go to the display settings thru the control panel... make the necessary adjustment there.
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