I bought a HP Omen 870-224 and I have upgraded the GPU, PSU, and even have switched the internals to a new case. I was wondering if there was anyway I could upgrade the motherboard? Is this possible with a OEM windows 10? Also, if an upgrade is possible (motherboard is an Odense2-k) what uATX motherboard would you recommend (has to support i5 7400 and 2133mhz RAM). What will I have to do if I plan to upgrade the motherboard, i.e steps.