NOTE: To install the second power distribution board that is below the first power distribution board, angle the board during installation.
2Replace the screws securing the second power distribution board to the system. See Figure
3Replace the power distribution
4Connect all the cables to the second power distribution board. See Figure
You must route these cables properly through the tabs on the chassis to prevent them from being pinched or crimped.
5Replace the screws securing the first power distribution board to the system. See Figure
6Connect all the cables to the first power distribution board. See Figure
You must route these cables properly through the tabs on the chassis to prevent them from being pinched or crimped.
7Replace the power supply. See "Installing a Power Supply" on page 86.
8Close the system. See "Closing the System" on page 118.
9Reconnect the system to its electrical outlet and turn on the system, including any attached peripherals.
Fan Controller Board
Removing the Fan Controller Board
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 came with the product.
