Hdmi not working after windows problem solver

[FelipeVaccari lopes ferreira]

I was trying to use a lg monitor with my Lenovo notebook, and realised I couldn't listen to anything, so I ran Windows problem solver to fix it.I clicked on 'I can't hear anything' multiple times. unfortunately the problem was on my monitor, not in the computer, and the next time we used my notebook, it hasn't detected my monitor. I tried multiple functioning cables and none of them worked.

Is there any way to fix this?

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