Solved! TV not able to connect with gaming PC

Mar 17, 2020
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So my PC is a HP Pavilion Gaming Desktop 690-0020 and the TV I use as a monitor is a Sony Bravia. Last night they were working just fine but now there's "no signal" on the TV when I boot up the computer. I've tried replacing the HDMI cord and fixing the input on the TV to display HDMI 2 (the port it should be connected to) but neither of those options have worked. Is there something else I can do?
 
Solution
connect the TV to the graphics card or connect the TV to the motherboard

check with a different monitor TV

check if the HDMI is deeply connected