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How to solve "no signal input" in projector or external monitor

How to solve the error “no signal input” when trying to connect a projector or an external monitor to a computer or laptop.

How to connect and configure a projector playlist:

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8 thoughts on “How to solve "no signal input" in projector or external monitor

  • My projector worked connected to laptop via vga, but no signal with tablet or phone when connected with a vga to USB C adapter. Any ideas why? Thanks.

  • Mine works but when I update my graphics drivers it just has no signal. I'm running out of ideas

  • Como es que yo puedo conectar mi proyector con un sensor y se activado por medio de el ?

  • Hi, so I tried to use hdmi cable with my Xiaomi Mi projector – it works from a laptop, but the projector doesnt find a signal if I try from my pc, is there anything in the pc settings that could be wrong? (The TV sees the pc however)

  • Its not showing second screen even with this? I have new acer x118h projector trying to connect with hdmi

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