I'm very new to arduino and have recently encountered an issue where my board is no longer being detected on my computer (Mac OS High Sierra). The board seems to power on as usual and has lights showing on boot and when it's on.

What can I check to make sure I didn't fry the chip? I would think if I fried it, then nothing would happen when I plug it in.

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    This is not a duplicate - the linked question is about driver problems, this is about a board that was working but stopped. – Chris Stratton Nov 24 '17 at 21:05
  • @ChrisStratton Exactly. I've tried on multiple devices now and it's still not connecting so not sure what's going on. I haven't done anything different . – Joe Scotto Nov 24 '17 at 21:12
  • Is it a genuine board, or a chinese clone? – Majenko Nov 25 '17 at 1:13
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    And a CH340G USB chip? – Majenko Nov 25 '17 at 1:15
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    @Majenko Square. – Joe Scotto Nov 25 '17 at 1:19