I had GA-7VAXP mobo which collapsed probably after Electric shock So I got a new Mobo + A new Power Supply. New Mobo is GA-7N400 PRO 2. The new system , Now Detects the cpu as DURON 1800 MHZ.; CPUID & CPUINFO as well... I checked the OPN on the CPU itself and it is ok. (AXDA2200DKV3C) Mobo came allready with up-to-date bios (F5), and all the Jumpers on the Mobo are set to be automated. In cpu settings in Cmos it is 133 MHZ (external speed). Still it says DURON 1800 MHZ. and CPU info says it has L1 =64KB \ L2 = 64 KB as well.... What else can I do to make sure it is a CPU problem. (AMD answered me with 2 emails, saying BIOS... But I have nothing to change any more there) Could it be that the CPU got shock as well? That the cache worn out or something like that? Any suggestions? Thanks.