em0: The EEPROM Checksum Is Not Valid

Hi List,

 I'm getting the following message during the boot of my new server....

em0: <Intel(R) PRO/1000 Network Connection Version - 6.5.3> port
0x2000-0x201f mem 0x84000000-0x8401ffff irq 17 at device 0.0 on pci3
em0: The EEPROM Checksum Is Not Valid
device_attach: em0 attach returned 5

and the em0 is not showed with ifconfig -a

This is -CURRENT from today sources.

Motherboard is Intel D975XBX2, I already tried to update the bios from
the latest available at Intel's website but this not solve the
problem.

Any help is appreciated.

Regards,