TX300 S7 / RX350 S7 Upgrade and Maintenance Manual 487
Expansion cards and backup units
9.4.3.3 Removing the defective GPGPU card
Ê Remove the defective GPGPU card as described in section "Removing a
GPGPU card" on page 475.
9.4.3.4 Installing the new GPGPU card
Ê Install the new expansion card as described in section "Installing a GPGPU
card" on page 457.
9.4.3.5 Concluding steps
Perform the following procedures to complete the task:
Ê Reinstall the air duct as described in section "Installing the system air duct"
on page 102.
Ê Close the side / top cover as described in section "Mounting the top cover"
on page 115 (rack server) or "Mounting the side cover" on page 122 (tower
server).
Ê When working on a rack-mounted server, secure it in the rack as described
in section "Sliding the server into the rack" on page 132.
If the server has been completely removed from the rack for maintenance
purposes, reinstall and secure it in the rack as described in section
"Mounting the server in the rack" on page 130.
Ê Reconnect the AC power cords to the power supply units and secure them
with PSU cable brackets as described in section "Connecting the server to
the mains" on page 133.
Ê Enable the PCI slot of the replaced expansion card as described in section
"Enabling replaced components in the system BIOS" on page 160.
Ê After replacing a network controller in a server running Linux OS, update its
MAC address in the related NIC definition file as described in section
"Updating the NIC configuration file in a Linux environment" on page 163.
Ê Enable boot watchdog functionality as described in section "Enabling SVOM
boot watchdog functionality" on page 159.
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 165.
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