Installing The Power Interposer Board - Dell DSS 2500 Owner's Manual

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Before working inside your system
Removing the cooling shroud
Removing the (optional) 2.5 inch internal hard drive carrier
Removing the (optional) 2.5 inch internal hard drive cage
Removing the dual riser module (optional)
Removing the internal PERC riser
Installing the internal PERC riser
Installing the dual riser module (optional)

Installing the power interposer board

Installing the (optional) 2.5 inch internal hard drive cage
Installing the (optional) 2.5 inch internal hard drive carrier
Installing the cooling shroud
After working inside your system
Safety instructions
Installing the power interposer board
Prerequisites
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple
repairs as authorized in your product documentation, or as directed by the online or telephone service and support team.
Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions
that are shipped with your product.
1 Follow the safety guidelines listed in the Safety instructions section.
2 Follow the procedure listed in the Before working inside your system section.
3 Remove the cooling shroud.
NOTE: If applicable, close the expansion card latch on the cooling shroud to release the full length card.
4 If applicable, disconnect the power or data cables from expansion card (s).
5 If applicable, remove the expansion card riser
6 Remove the internal hard drive carrier.
7 Remove the internal hard drive cage.
Steps
1 Align the locking slots on the power interposer board with the hooks on the power supply cage and slide it into place.
2 Route the power cables as applicable, and connect the power cables to the system board and hard drive backplane.
3 Install the power supply module(s) in their original locations.
126 Installing and removing system components