Broken laptop screen will not connect to External Monitor [Closed]

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Hello,
I found my Toshiba laptop (Satellite) recently and it had a broken screen however works and runs smoothly. I wanted to connect to a external monitor via hdmi but it didn't work this is the first time I try to connect to a external monitor via hdmi w/ broken screen. Can anyone give me tips of how to fix this or add my Skype matinadams123 if you would like to help me fix it please.

Thanks for reading,