va2k,
read this:
http://www.sysopt.com/userreviews/mb...ECS_K7SEM.html
look at the last review on the page
"Reviewed By:Eric Date: 8/25/2002
If you recieved the K7SEM v3.0 be aware. The bios string after booting this board reads as Duron XP 1200+. This is a lie. The chip that is integrated into this motherboard is actually an older 850Mhz spitfire duron overclocked to 892Mhz. See for yourself. Download a cpu mhz clocking program. I tried both wcpuid and cpu-z and to my amazement found out that I was only getting 892Mhz. ECS/PCChips both won't specify what chip is actually onboard but most online stores are selling these as 1.2Ghz durons. I didn't believe myself until i took off the fan that is on with 2 screws and to my amazement saw D850 in the chips serial number. I would suggest returning this product to the place you got it and filing a complaint with ECS "
So basically, what you got, is really a rip off version, an older 850Mhz spitfire duron overclocked to 892Mhz.