Question: On an ATX and micro-ATX combo chassis, which mounting holes are required for installing a micro-ATX motherboard?(7/1/2013) Answer: Please refer to the mounting holes of ATX and micro-ATX form factor.
Step 1. Please install copper pillars in the mounting holes located at B, C, F, H, J, L and M.
Step 2. For location R and S, check the screw holes located on the motherboard.
Please install the copper pillars on to your motherboard.