Dell PowerEdge R750 EMC Installation and Service Manual - Page 90

Removing the adapter PERC module

Page 90 highlights

Figure 91. Installing the rear mounting front PERC module Next steps 1. If removed, install the drive backplane. 2. If installed, remove the air shroud or remove the GPU air shroud. 3. Install the drive backplane cover. 4. Follow the procedure listed in After working inside your system. Removing the adapter PERC module Prerequisites 1. Follow the safety guidelines listed in the Safety instructions. 2. Follow the procedure listed in the Before working inside your system. 3. Remove the expansion card riser. 4. Disconnect all the cables from the adapter PERC (APERC) card, observe the cable routing. NOTE: APERC module must be installed only in expansion card riser 1 or riser 2. Steps 1. TIlt the expansion card retention latch lock to open. 2. Pull the card holder before removing the card from the riser. 3. Hold the APERC module by the edges. and pull the module from the expansion card connector on the riser. NOTE: The numbers on the image do not depict the exact steps. The numbers are for representation of sequence. 90 Installing and removing system components

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Figure 91. Installing the rear mounting front PERC module
Next steps
1.
If removed,
install the drive backplane
.
2.
If installed,
remove the air shroud
or
remove the GPU air shroud
.
3.
Install the drive backplane cover
.
4.
Follow the procedure listed in
After working inside your system
.
Removing the adapter PERC module
Prerequisites
1.
Follow the safety guidelines listed in the
Safety instructions
.
2.
Follow the procedure listed in the
Before working inside your system
.
3.
Remove the expansion card riser
.
4.
Disconnect all the cables from the adapter PERC (APERC) card, observe the cable routing.
NOTE:
APERC module must be installed only in expansion card riser 1 or riser 2.
Steps
1.
TIlt the expansion card retention latch lock to open.
2.
Pull the card holder before removing the card from the riser.
3.
Hold the APERC module by the edges. and pull the module from the expansion card connector on the riser.
NOTE:
The numbers on the image do not depict the exact steps. The numbers are for representation of sequence.
90
Installing and removing system components