Just installed my mobo and cpu abit an7 and 3200+ Athlon. Booted fine to start with. how i went into the bios and changed the CPU from running at (auto) to (3200+) - as i assumed thats what it can handle it reset and now wont post. i have cleared the cmos. and have removed the battery tried everything. i dont even get an out put to the monitor it just hangs. On the little display on the motherbored i get 7.0 displayed. i dont know what this means as i dont have the manual. and cant seem to find one. any ideas??