Some ways

If you are sure HD is working, it's likely because the chipset of you current MB isn't the same with the one on which the OS of this HD was originally installed.

The solutions:

1. Change MB
This is not practical.

2. Reinstalled the OS
You don't want to do this, right?

3. Use another HD to install OS on it and make your current HD as the slave.

所有跟帖： 

• but I just have the recovery cd -6890- ♀ (100 bytes) () 01/14/2006 postreply 12:55:14

• 硬盤是從那裏拆下來的,是同一台電腦嗎, -24176- ♀ (0 bytes) () 01/14/2006 postreply 13:25:58

• 是同一個電腦 -6890- ♀ (0 bytes) () 01/14/2006 postreply 13:32:00

• did u set the jumper to master? -24176- ♀ (0 bytes) () 01/14/2006 postreply 15:17:39

• yes -6890- ♀ (0 bytes) () 01/14/2006 postreply 16:31:21