Check and, if necessary, update the Intel baseboard firmware versions and settings as described in the teradata-server-firmware-S2600WF_README.txt, included in the latest version teradata-server-firmware-S2600WF package available from the Teradata Software Server (TSS). If the baseboard was just replaced, you must flash the BIOS even if the correct firmware versions are displayed.
You may need an external KVM to configure the baseboard.