Installing the Power Supply
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.
1Open the system. See "Opening the System" on page 50.
2Angle the power supply so that the connector fits through the
3Align the screw hole on the power supply with the hole on the chassis. See Figure
4Tighten the screw to secure the power supply to the chassis.
5Connect all the power cables to the system board, hard drive(s), and optical drive.
You must route these cables properly to prevent them from being pinched or crimped.
6Close the system. See "Closing the System" on page 51.
7Reconnect the system to its electrical outlet and turn the system on, including any attached peripherals.
System Battery
Replacing the System Battery
WARNING: There is a danger of a new battery exploding if it is incorrectly installed. Replace the battery only with the same or equivalent type recommended by the manufacturer. See your safety information for additional information.
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.
Installing System Components
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