184 Upgrade and Maintenance Manual
TX140 S2
Expansion cards and backup units
9.4.3.2 Removing the defective expansion card
Ê If applicable, remove SFP+ transceiver modules from the expansion card to
be removed, as described in section "Removing an SFP+ transceiver
module" on page 173.
Ê Remove the expansion card as described in section "Removing expansion
cards" on page 180.
Ê If the slot bracket on the defective expansion card is to be reused, remove it
from the board as described in section "Removing a slot bracket" on
page 169.
9.4.3.3 Installing the new expansion card
Ê If applicable, install a slot bracket on the expansion card as described in
section "Installing a slot bracket" on page 162.
Ê Install the expansion card as described in section "Installing expansion
cards" on page 176.
Ê If applicable, reinstall SFP+ transceiver modules on the expansion card, as
described in section "Installing SFP+ transceiver modules" on page 170.
9.4.3.4 Concluding steps
Ê "Installing the fan module" on page 152
Ê "Reassembling" on page 58
Ê Reconnect all external cables to the replaced expansion card.
Ê "Connecting the server to the mains" on page 67
Ê "Switching on the server" on page 68
Ê "Enabling replaced components in the system BIOS" on page 85
Ê Inform the customer about changed WWN and MAC addresses. For further
information, refer to section "Looking up changed MAC / WWN addresses"
on page 92.
Ê "Updating the NIC configuration file in a Linux environment" on page 89
Ê "Updating RAID controller firmware" on page 80
Ê "Enabling SVOM boot watchdog functionality" on page 85
Ê "Enabling BitLocker functionality" on page 90
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