Laptop HDMI stopped working on ASUS ZenBook Duo UX481FL

Owned this laptop a month and had it plugged into my TV via HDMI port. I went to restart the laptop and the tv didn't come back up.
I have tried three different cables and other projector but no signal or recognition from the laptop that something was plugged in via the HDMI port. I have checked the device manager and seems no errors.
Any ideas?
thanks
Ben
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Comments
Hello Ben,
Please kindly update BIOS and VGA drivers.
And are the other ports on the device working fine?
Thank you.