Hello, I have a 15” Surfacebook 2 (i7 16GB) and after getting constantly connecting/disconnecting issues with the keyboard/base, I took the base apart to find that one of the cables had broken/fried. It is the cable that connects the GPU board to the external connector that you would dock your Surfacebook on.
I verified that the base is the issue by connecting my SB2 the dock on a display model at Best Buy. This is the cable that flexes inside the hinge as you open and close the SB2.
[image|1854095]
[image|1854096]