What is this button? [Lenovo 20L6S01Q2Y motherboard]

https://programming.dev/post/47186807

What is this button? [Lenovo 20L6S01Q2Y motherboard] - programming.dev

cross-posted from: https://programming.dev/post/47186720 [https://programming.dev/post/47186720] > [https://programming.dev/pictrs/image/7dda833c-8f17-40e4-8692-37b90c1c9060.png][https://programming.dev/pictrs/image/0aa1bc09-567c-4fea-b62d-c512d94f006a.png] > > I was flashing Libreboot on to my ThinkPad T480, when I noticed this little button. Sorry for the poor images! > > [https://programming.dev/pictrs/image/d5798fc8-c6df-4f19-bc34-d4ff08fa0ee7.jpeg]

Ooh, this looks interesting.

You’ve verified it’s a button?

I haven’t yet dares trying to press it, but looking at it with the naked eye, it does look like - for instance - the bootloader button on a Raspberry Pi Pico. Couldn’t come up with another example. Lol.

Page 49 of the “Hardware Maintenance Manual”

Sweet! Thanks! :D