Help!My motherboard is K7T Turbo and Socket A...the CPU im trying to install is an AMD AthlonXP 1800+.I know it is compatible with my MB because they're both socket A and my mb supports up to 1.5ghz.My mb supports AMD Athlon and Duron.The cpu fits perfectly in the mb when i lift the lever but when i try to lower the lever to lock it into place,the lever doesnt wanna go down...any suggestions?