Hard drive compatibility issues

845 of the original board
should 40G is now put on the 80G not recognize the
in GHOST, are not recognized, but with the old 40G with
up in the Village will be able to find a new WINDOWS Hard drive, and how to do?

BIOS, you recognize? Jumper problems? 845 of the motherboard is the main board support 80G hard drive, there is no compatibility issue, the issue should be set up, check out the BIOS does not recognize, as long as the BIOS can be identified by the use, and you are the best to replace a data line,
, with GHOST11 version The