Solution:

Regarding this question about setting a PCD-897 as drive D: and a 2MB DOC onboard as drive C:. Please follow the below steps: (1) Install the onboard DOC and check if it can work properly (without the PCD-897). And then, execute M-system's command to set it as drive C (/first option). For example: C:>dformat /win:xxxx /s:doc106.exb (2) Install the PCD-897 and check if it can work properly (without the onboard SSD). Do not set it as drvie C. (3) If above step (1) and (2) are OK, set the start address of onbard DOC as an lower address than the PCD-897 since the BIOS will execute the SSD BIOS code from the lower address. (4) If your system work properly, you should see the Drive C is your onbard DOC and drive D is your PCD-897. However, if you also use a Hard drive. The PCD-897 will be set as Drive E.