System Board; Removing The System Board - Dell EMC PowerEdge R740xd2 Installations- Und Servicehandbuch

Abbildung 123. Installing power interposer board
Nächste Schritte
1. Connect all the cables to the PIB.
2. Install the air shroud.
3. Install the system cover.
4. Place the system into the rack. For more information, see the Schieneninstallationshandbuch unter
poweredgemanuals.
5. Open the drive bays, install
6. Install the power supply
7. Follow the procedure listed in

System board

Removing the system board

Voraussetzungen
VORSICHT: 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.
VORSICHT: Do not attempt to remove the TPM plug-in module from the system board. Once the TPM plug-in module is
installed, it is cryptographically bound to that specific system board. Any attempt to remove an installed TPM plug-in
module breaks the cryptographic binding, and it cannot be re-installed or installed on another system board.
1. Follow the safety guidelines listed in
2. Power off the system and all attached peripherals.
3. Disconnect the system from the electrical outlet, and disconnect the peripherals.
4. Open the drive bays, remove
5. Remove the power supply
6. Remove the system from the rack and place it on an ESD work bench. For more information, see the Schieneninstallationshandbuch
unter www.dell.com/poweredgemanuals.
140 Installing and removing system components
all drives, and then close the drive bays.
units.
After working inside your
Safety instructions.
all drives, and then close the drive bays.
units.
system.
www.dell.com/