Dell PowerEdge R210 - Manual (Page 36)

Installing the Power Supply
1. Open the system. See Opening the System .
2. Place the power supply on the chassis and align the hole on the power supply with the hole on the chassis. See Figure 3 -17 .
3. Tighten the screw to secure the power supply to the chassis.
4. Connect all the power cables to the system board, hard drive(s), and optical drive.
5. Close the system. See Closing the System .
6. Reconnect the system to its electrical outlet and turn the system on, including any attached peripherals.
System Battery
Replacing the System Battery
1. Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.
2. Open the system. See Opening the System .
Figure 3-18. Replacing the System Battery
1 screw 2 power supply
3 power cable 24 pins 4 power cable 4 pins
5 optical drive cable 6 SATA power cables (2)
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 info.
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.