安装FREEBSD的时候报这个错误

蛋糕

Warning: a geometry of 620181/16/63 for ad4 is incorrect. Using a more likely geometry. If this geometry is incorrect or you are unsure as to whether or not it’s correct,please consu it the hardward guide in the documentation submenu or use the (G)eometry command to change it now

Remember:you need to enter whatever your BIOS thinks the geometry is ! For IDE,it’s what you were told in the BIOS setup.For SCSI, it’s the translation mode your controller is using.DO NOT use a ‘physical geometry’


查了很多资料，不知道怎么解决。FREEBSD又是第一次用，超级郁闷
谁帮忙解决一下，谢谢

tzredhat

google一下啊，兄弟。用bois physical geometry搜索，就看到很多了。给一个google的结果：
十：FB下提示

WARNING:    A geometry of 77622/16/63 for ad0 is incorrect. Using
a more likely geometry.   If this geometry is incorrect or you
are unsure as to whether or not it's correct, please consult
the Hardware Guide in the Documentation submenu or use the
(G)eometry command to change it now.

Remember: you need to enter whatever your BIOS thinks the
geometry is! For IDE, it's what you were told in the BIOS
setup. For SCSI, it's the translation mode your controller is
using. Do NOT use a ''physical geometry''.

　　一般情况下都是多系统，FB的root(/)放到了1024柱面后面，而又没用GRUB导致的。

http://bbs.doit.com.cn/thread-41252-1-5.html

蛋糕

问题是怎么解决，这些俺都搜到了
CMOS里面没有关于硬盘的修改的