WP on Toshiba Chromebook 2 without heat sink

I have (according to the mrchromebox script) a GANDOF board Toshiba CB30/35. I’ve seen doc for this that suggests the RW jumper is under the heat sink, but i don’t have a heatsink, nor can i see anything that looks like a jumper, nor particularly a screw (well, there are lots, of course, but which?).

I’ve looked at a bunch of images on mrchromebox, but actually this specific model doesn’t have a link (it says “screw”, but other CB30/35 doc suggests jumper). Image attached. Appreciate any help

Isn’t it the screw that’s right next to CN24?

it’s the screw next to the WiFi module with the white arrow pointing to it, with the metallic disc underneath. That may be a sticker of sorts which needs to be removed.

thank you