Removing Expansion Card From The Expansion Card Riser - Dell EMC PowerEdge R740xd2 Installations- Und Servicehandbuch

ANMERKUNG: Filler brackets must be installed over empty expansion card slots to maintain FCC certification of the
system. The brackets also keep dust out of the system and aid in proper cooling and airflow inside the system.
Nächste Schritte
1. Replace the expansion card on the system board.

Removing expansion card from the expansion card riser

Voraussetzungen
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.
7. Remove the system cover.
8. Remove the air shroud.
9. If installed, remove the rear drive
10. Remove the expansion card riser from the system.
11. When removing a card from low profile, full height X1, or butterfly riser, ensure that the PCIe card holder latch is closed.
Schritte
1. Open the expansion card retention latch.
2. Hold the expansion card by its edges, and pull the card away from the expansion card connector on the riser.
Abbildung 84. Removing expansion card from low profile riser
Safety instructions.
all drives, and then close the drive bays.
units.
cage.
Installing and removing system components 109