Nintendo has warned Switch, Switch Lite, and Switch OLED users about a potential hardware problem. Right now, much of the United States is going through a heatwave, a long-standing enemy of electronics. If you own any gaming console like a PS4, PS5, Xbox One, or an Xbox Series X|S, you’ll know they can overheat pretty quickly, even in tepid environments. The Nintendo Switch is no exception. What makes the problem more common and severe for the Switch though is its portable nature. Due to the portable nature of the Switch, it’s brought places other gaming consoles aren’t. Whether it’s at a beach or left in a car, the Switch is far more likely to overheat than other gaming consoles because it’s more likely to be in hotter environments. 

気温が高い場所でNintendo Switchを使用すると、本体の温度が高くなる場合があります。5~35℃の場所で使用してください。また、吸気口や排気口がふさがれていると、本体の温度が高くなる場合があります。吸気口や排気口まわりの風通しを良くしてください。 https://t.co/bgS883YDWX pic.twitter.com/0c86fcgxnV