Dell EMC PowerEdge R240 - System Board; Removing the System Board

Figure 70. Installing a cabled power supply unit
Next steps
1 Connect the PSU cables to the connectors on the system board and the backplane.
2 If applicable, install the expansion card riser.
3 Install the air shroud.
4 Follow the procedure listed in the After working inside your system.
System board
Removing the system board
Prerequisites
CAUTION
: If you are using the Trusted Platform Module (TPM) with an encryption key, you may be prompted to create a
recovery key during program or system setup. Be sure to create and safely store this recovery key. If you replace this system
board, you must supply the recovery key when you restart your system or program before you can access the encrypted data on
your drives.
CAUTION: Do not attempt to remove the TPM plug-in module from the system board. After the TPM plug-in module is installed,
it is cryptographically bound to that specic system board. Any attempt to remove an installed TPM plug-in module breaks the
cryptographic binding, and it cannot be reinstalled or installed on another system board.
1 Follow the safety guidelines listed in the Safety instructions.
2 Follow the procedure listed in the Before working inside your system.
3 Remove the following:
a Air shroud
b Memory modules
c Expansion card riser
d Processor and heat sink
CAUTION
: To prevent damage to the processor socket when replacing a faulty system board, ensure that you cover
the processor socket with the processor dust cover.
e Internal USB key, if installed
Installing and removing system components
95