If I plug USB TTL controller to one of my laptop's port and if it wants to draw more current, then this might be the reason of why my laptop shows blue
![My mic won't work. Before, I had no trouble plugging my mic into my laptop for recording my music, but now everytime I do this happens. Can you please help me fix My mic won't work. Before, I had no trouble plugging my mic into my laptop for recording my music, but now everytime I do this happens. Can you please help me fix](https://preview.redd.it/kqnmwiyvhao71.png?width=640&crop=smart&auto=webp&s=01a2629c8298d532464d128275782a152360a855)
My mic won't work. Before, I had no trouble plugging my mic into my laptop for recording my music, but now everytime I do this happens. Can you please help me fix
Why does my computer show ''Error: Power Surge On Hub Port: A USB device has exceeded the power limits of its hub port''? - Quora
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