i just installed speedfan and i like it but when i 'X' out of it my fan speeds all go to 100%. When i x out of speedfan i want the speeds to go back to what they were before i installed speedfan. is this possible? if i uninstall speedfan will my speeds go back to normal? also is 55C a normal CPU temp for a P4 HT 3.2GHz? thanks