The 40gb hard drive replacement is not recognized by the BIOS on Dell Latitude C600 at BIOS revision A22. Old drive was 10gb, so is the new drive too large?
Old drive is Hitachi DK23BA-10, CYL 16383 H16 S63.
New drive is Fujitsu MHV2040AH LBA: 78140160.
Perhaps old drive only used CHS mode and new only supports LBA?
Found only BIOS A23 which did not have any signficant changes for hard drives.