hi,all I have troubles getting my?computer, El capitan don't recognize all my RAM memory?? ? Motherboard: x9dai CPU: e5 2620Es B0 x2 Graphics: HD5770, 1g Sound: alc889 network: Intel 850 El capitan?10.11.1 Clover3280/3320 ?UEFI+GPT,? boot with -v -f npci=0x3000? ? 1. X9dai has 16 memory slots, but EI only 8,Installed 4gx4, the system recognizes only 8g memory, why? ?how to set ? 2.?how to get Nec uPD720200 USB3.0 to work? 3.?how to get alc889 to work?