Dell PowerEdge XE2420 EMC Installation and Service Manual - Page 70

Installing a power supply unit blank, Next steps

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2. If installed, remove the front bezel cover . 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 nonredundant configuration. Remove the PSU blank only if you are installing a second PSU. Figure 43. Removing a power supply unit blank Next steps Replace the PSU or PSU blank. 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 installed, remove the front bezel cover. 3. Remove the PSU. Steps Align the PSU blank with the PSU bay and push it into the PSU bay until it clicks into place. Figure 44. Installing a power supply unit blank Next steps Install the front bezel cover. 70 Installing and removing system components

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2.
If installed,
remove the front bezel cover
.
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 43. Removing a power supply unit blank
Next steps
Replace the
PSU
or
PSU blank
.
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 installed,
remove the front bezel cover.
3.
Remove the PSU
.
Steps
Align the PSU blank with the PSU bay and push it into the PSU bay until it clicks into place.
Figure 44. Installing a power supply unit blank
Next steps
Install the front bezel cover.
70
Installing and removing system components