I just recently bought a 2500+ and a msi kt4av to upgrade my system.\nWhen setting up the bios, everything went ok until i got to freq/volt\ncontrol. It asks for cpu fbs clock. The default setting was 100mhz. If\nleft there, the bios only recgnizes the cpu as an 1100+. I bumped it\nto 133mhz. Now it only recognizes it as a 1900+ running at 1.47ghz. I\ntried bumping it up to 166mhz. I think the system became unstable,\nbecause on restart I got no video. I even tried bumpin it to 280. same\nthing, unstable. The range is only from 100-280mhz. Does anyone have\nany suggestions? I'm running kingston ram pc2700 ddr. My setting for\nthat is at 333mhz fbs. Thanks.