I left my TS100 plugged in a few too many times. It auto-sleeps, which protects the tip - but the OLED display has died out completely. I decided to take a swing at replacing it.
Part used:
(Price went up slightly, but it's still only a few bucks)
https://www.aliexpress.com/item/1454425381.html
Join the new Discord right here: https://discord.gg/BDV4hTc
Support the channel directly at: https://patreon.com/adamantit
Follow us on Twitter at: https://twitter.com/adamantit