Dell PowerEdge T550 EMC Installation and Service Manual - Page 157

Removing a power supply unit blank

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Removing a power supply unit blank Prerequisites Follow the safety guidelines listed in the Safety instructions. Steps Pull the blank out of the system. CAUTION: To ensure proper system cooling, the PSU blank must be installed in the second PSU bay in a non-redundant configuration. Remove the PSU blank only if you are installing a second PSU. Figure 163. Removing a 60 mm power supply unit blank Figure 164. Removing a 86 mm power supply unit blank Next steps Replace the PSU blank or install the PSU. Installing a power supply unit blank Prerequisites 1. Follow the safety guidelines listed in the Safety instructions. NOTE: Install the power supply unit (PSU) blank only in the second PSU bay. 2. If required, remove the PSU. Steps Align the PSU blank with the PSU bay and push it into the PSU bay until it clicks into place. Installing and removing system components 157

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Removing a power supply unit blank
Prerequisites
Follow the safety guidelines listed in the
Safety instructions
.
Steps
Pull the blank out of the system.
CAUTION:
To ensure proper system cooling, the PSU blank must be installed in the second PSU bay in a
non-redundant configuration. Remove the PSU blank only if you are installing a second PSU.
Figure 163. Removing a 60 mm power supply unit blank
Figure 164. Removing a 86 mm power supply unit blank
Next steps
Replace the PSU blank
or
install the PSU
.
Installing a power supply unit blank
Prerequisites
1.
Follow the safety guidelines listed in the
Safety instructions
.
NOTE:
Install the power supply unit (PSU) blank only in the second PSU bay.
2.
If required,
remove the PSU
.
Steps
Align the PSU blank with the PSU bay and push it into the PSU bay until it clicks into place.
Installing and removing system components
157