bios求救

小弟有一華碩主機板型號P4S800，到網拍上檢了一顆3.2G FSB533，又更新BIOS至1009後。
開機後過一會兒就會自動斷電關機，到BIOS的ADVANCED裡CPU Speed 裡出現以下文字
to make changes to the first 4 fields,the motherboard must be set to jumperfree mode.
to set the following 2 fields,the cpu speed must be set to [munual].
if the frequency multiple or bus frequency frequency aer adjusted too high,the system may hang.
please turn off the systemand then restart to set the cpu setting.
好像說有超頻,但是沒有超阿
都是維持原來的
求救阿...