FAQ > Full Size CPU Card
|Why PXE boot fail happen after update the latest BIOS?|
|Due to EOL of Intel 82578DM IC, we changed the LAN IC to Intel|
82577LM and release a new BIOS for the change. Serial number of mother boards before SC12300000 are all with
Intel 82578DM ICs, and these MB need to use V1.3X BIOS; serial number of mother boards after SC12300000 are
all with Intel 82577LM ICs, and these MB need to use V1.4X BIOS.