I'm still new to this so I need some help before I send a box of boards. Below is a picture of a motherboard without a removable cpu. How is it classed. Also, I have a motherboard to an all in one pc. It also does not have a removable cpu. Sorry, I don't have a picture of it.

Chris

High peripheral.
I know “its a MB” but they aren't graded as such.

It appears to be a large socket to me, because it looks like a slot processor socket about 2 inches away from the exterior connectors, and there is an older style fingercard socket on the right side of the board in the unexpanded view.

AAK2 is correct. That's a Large Socket Motherboard. That white line that goes all the way around the brown socket indicates where the plastic would be to hold the slot processor in place. Typically there are four small pieces of brass in the plastic that would screw onto four more pieces of brass that come through those four holes on either end of the socket (sorry being vague with my terms because I can't think of the proper names).

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Here to learn more so I can recycle more
My grades are my own opinion and not an official grade from Boardsort

it is indeed a large socket......

now that look at it on the computer screen rather than my phone.