TX140 S1 Upgrade and Maintenance Manual 471
System board and components
Ê Verify and update time settings as described in section "Verifying the system
time settings" on page 112.
Ê Inform the customer about changed WWN and MAC addresses. For further
information, refer to section "Looking up changed MAC / WWN addresses"
on page 117.
Ê After replacing the system board in a server running Linux OS, update the
MAC address of the onboard network controller in the related NIC definition
file as described in section "Updating the NIC configuration file in a Linux
environment" on page 114.
Ê Enable boot watchdog functionality as described in section "Enabling SVOM
boot watchdog functionality" on page 110.
Ê If BitLocker functionality is used and has been disabled before starting the
maintenance task, re-enable BitLocker as described in section "Enabling
BitLocker functionality" on page 116.
Ê If applicable, reconfigure your network settings in the operation system
according to the original configuration of the replaced controller (expansion
card or onboard).
I The following note is required for TX140 S1p (PYT14Pxxx for
Japanese market).
Configuration of network settings should be performed by the
customer.
For further information, please refer to section "Note on network
settings recovery" on page 451.
Ê If applicable, restore LAN teaming configurations as described in section
"After replacing the system board" on page 120.