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Computer doesn't recognize Arduino (PWR/L/TX/RX indicator lights are all on) - Project Guidance - Arduino Forum
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![UNO stopped working. The SMD chip gets very hot, it does not run the code anymore and does not communicate anymore (cannot upload anything). "ON" and "L" LEDs light up when powered. UNO stopped working. The SMD chip gets very hot, it does not run the code anymore and does not communicate anymore (cannot upload anything). "ON" and "L" LEDs light up when powered.](https://i.redd.it/ppxi2uem4xj71.jpg)
UNO stopped working. The SMD chip gets very hot, it does not run the code anymore and does not communicate anymore (cannot upload anything). "ON" and "L" LEDs light up when powered.
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Red light L constantly turn onn / Lumière rouge L constament allumer - Installation & Troubleshooting - Arduino Forum
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Problems with Arduino boards and serial communication on Linux: How to fix without soldering (rev. 3) | Gebloggendings
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