Troubleshoot Your iPod Classic, iPod Nano, iPod Shuffle, or iPod Touch
iPod Nano 6th Generation Teardown - iFixit
Fix your iPod Nano 6 by sucking on it (no really, the power button wasn't responding and my friend said to try this and it fixed the issue wtf) : r/ ipod
iPod Nano 7 Gen. Take Apart and power button repair - YouTube
POV DIY Nano Ipod Power Button Repair No Narration Fixing Apple Ipod 6th Gen - YouTube
How my 2006 iPod Nano is getting me through lockdown | WIRED UK