Dell EMC XC Core XC450

2. Follow the procedure listed in After working inside your system.
Front mounting front PERC module
This is a service technician replaceable part only.
Removing the front mounting front PERC module
Prerequisites
1. Follow the safety guidelines listed in the Safety instructions.
2. Follow the procedure listed in Before working inside your system.
3. Remove the drive backplane cover.
4. If installed, Remove the air shroud.
5. Disconnect all the cables, observe the cable routing.
Steps
1. Using a Phillips #2 screwdriver, loosen the thumbscrews on the front PERC module.
2. Pull the front PERC module to disengage from the connector on the drive backplane.
3. Tilt and lift the front PERC module out of the system.
NOTE: The numbers on the image do not depict the exact steps. The numbers are for representation of sequence.
Figure 80. Removing the front mounting front PERC module for 4x3.5-inch system
Next steps
Replace the front mounting PERC module.
Installing the front mounting front PERC module
Prerequisites
1. Follow the safety guidelines listed in the Safety instructions.
Installing and removing system components
75