I've looked everywhere for answers. I've searched forums, looked for teardowns, and I've found nothing on where it is. Here's what I do know:
* It isn't a screw you have to remove (that's an old method)
* it isn't disabled by disconnecting the battery
* it should be a unpopulated connector that needs to be jumped
* it's a jasperlake chipset
[link|https://wiki.mrchromebox.tech/Firmware_Write_Protect|Source|new_window=true]