Aug 2 2018
Fix No HDMI Signal from HDMI Port on Computer Laptop
 
HDMI port not putting out signal to monitors

* Turn the laptop off
* Disconnect every cable from the laptop except the AC power adapter
* Open the lid
* Turn the laptop on
* Once into Windows, restart the operating system
* Turn the TV off
* Disconnect the HDMI cable from the TV HDMI input
* Reconnect the HDMI cable to the TV HDMI input
* Turn the TV on
* Connect the other end of the HDMI cable to the laptop HDMI out port
* Use the Display Setting to extend the Windows desktop to the TV. What happens?

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