Installing The Left Control Panel - Dell EMC PowerEdge R740xd2 Installations- Und Servicehandbuch

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. If installed, remove the front
9. Remove the cable chain
10. Disconnect the control panel cable from the system board connector.
Schritte
1. Remove the cable from the left ear cable channel.
ANMERKUNG: Ensure that you note the routing of the cables as you remove them from the system board. You must
route the cables properly when you replace them to prevent the cables from being pinched or crimped.
2. Using a Phillips #1 screwdriver, remove the screws that secure the left control panel assembly to the system.
3. Holding by the sides, remove the left control panel assembly away from the system.
Abbildung 136. Removing the left control panel
Nächste Schritte
Replace the left control panel.

Installing the left control panel

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. Ensure that all internal cables are routed correctly and connected, and no tools or extra parts are left inside the system.
5. If installed, remove the front
154 Installing and removing system components
all drives, and then close the drive bays.
units.
bezel.
assembly.
Safety instructions.
bezel.