record pics hopefully in order.
1) peel carpet back and remove 3 to pnuts and 3 bottom bolts and remove metal plate - time about 10 mins.
2)Remove all the plugs, use the handles to unlatch so you don't break them, yes I broke some but now you know
3)Press out side tabs with large flat blade screwdriver
4)use a strip of material or small screwdriver to unlatch the corners of the connector blocks
5) seperate
6) The red wire attached to the back of the board depicts where you can supply the 12V for bench tests. This supplies the onboard regulators for 5V etc. DO NOT POWER UP IF YOU ARE UNSURE AS YOU WILL BLOW THE BOARD COMPLETELY.
7) Bake as required, however I prever a little salt and vinegar with my chips
8 ) mask of all connectors and holes in the side of the connectors.
9) Lacquer both sides with non conductive pcb lacquer. Allow to dry and re-coat. Do this in 20'C or more otherwise the Lacquer tends to go like orange peel.
10) retrace your earlier steps to reassemble having removed the masking tape!