Dell EMC E46S001, Инструкция по установке и обслуживанию

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WARNING: Reversing polarity when connecting DC power wires can permanently damage the power supply or the system.
2 Insert the copper ends into the mating connectors and tighten the captive screws at the top of the mating connector using a Phillips
#2 screwdriver.
WARNING: To protect the power supply from electrostatic discharge, the captive screws must be covered with the rubber
cap before inserting the mating connector into the power supply.
3 Rotate the rubber cap clockwise to fix it over the captive screws.
4 Insert the mating connector into the power supply.
Power interposer board
Removing power interposer board
Prerequisites
1 Follow the safety guidelines listed in Safety instructions .
2 Follow the procedure listed in Before working inside your system .
3 Removing the air shroud
4 Disconnect all the cables connected from the PIB to the system board.
NOTE: Ensure that you note the routing of the cables as you remove them from the system board.
5 Removing a processor and heat sink module
Steps
1 Using a Phillips #2 screwdriver, remove the screw securing the power interposer board (PIB) to the system.
2 Press the blue release latch on the PIB to release it from the hook on the PSU cage.
3 Lift the board and slide it out at an angle to disengage the guide pins on the board.
164 Installing and removing system components