I have a amd phenom 9750 quad core 2.40 ghz and would like to update it to the phenom 2 x4.dont know if the motherboard supports it or not. it is a dell insprion 546 mini tower.this ia all I can find on the web so far https://forums.anandtech.com/threads/will-a-dell-inspiron-546-handle-a-phenom-ii-x4.2207554/