No HDMI signal on TV

Hello there,
I have an issue. I just bought HP Pavilion 15-n246se notebook and I tried to connect it with TV by HDMI cable, that is work properly with other electronics, but there was no display on TV. What is the reason?
I'm using Windows 7 as an operating system.
Regards,
Hesham.

Hi @maximos1990,
Welcome to the HP Forums!
It is a terrific place to find answers.
For you to have the best experience in the HP forum I would like to direct your attention to the HP Forums Guide Learn How to Post and More
I grasp that you are trying to connect an additional monitor via HDMI and are not getting a signal.  Here is a document to assist you with that process.
Connecting a Monitor, Projector or TV (Windows 7)
 I hope this helps.
Sparkles1
I work on behalf of HP
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the bottom right to say “Thanks” for helping!

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