Installing A Power Supply Unit Blank; Removing A Power Supply Unit - Dell EMC PowerEdge R740xd2 Installations- Und Servicehandbuch

Schritte
If you are installing a second power supply unit, remove the power supply unit blank in the bay by pulling the blank outward.
VORSICHT: To ensure proper system cooling, the power supply unit blank must be installed in the second power supply
unit bay in a non-redundant configuration. Remove the power supply unit blank only if you are installing a second power
supply unit.
Abbildung 118. Removing a power supply unit blank
Nächste Schritte
Replace a power supply unit blank.

Installing a power supply unit blank

Voraussetzungen
1. Follow the safety guidelines listed in
ANMERKUNG: If the system is using only one PSU, the PSU must be installed in PSU bay 1 and the PSU blank must
be installed in PSU bay 2.
Schritte
Align the PSU blank with the PSU bay and push it into the PSU bay until it clicks into place.
Abbildung 119. Installing a power supply unit blank
Nächste Schritte
Follow the procedure listed in

Removing a power supply unit

The procedure for removing AC and DC PSUs is identical.
Voraussetzungen
VORSICHT: The System needs one power supply unit (PSU) for normal operation. On power-redundant Systeme,
remove and replace only one PSU at a time in a System that is powered on.
Safety instructions.
After working inside your system.
Installing and removing system components 135