Answer

Please check the list below and update BIOS to the relevant or later version.

CR400:
A1451NMS.10S

CR500 & CR600:
MCP79MVL B02 CHIP: A1683NMS.10P
MCP79MVL B03 CHIP: A1683NMS.30P

CR700:
MCP79MVL B02 CHIP: A1734NMS.11A
MCP79MVL B03 CHIP: A1734NMS.31A

Applicable Models