Dell PowerEdge R210 - Manual (Page 35)

2. Unpack the processor if it has not been used previously.
If the processor has already been used, remove any thermal grease from the top of the processor using a lint-free cloth.
3. Align the processor with the socket keys on the ZIF socket. See Figure 3 -16 .
4. With the release lever on the processor socket in the open position, align the processor with the socket keys and set the processor lightly in the socket.
5. Close the processor shield.
6. Rotate the socket release lever down until it snaps into place.
7. Using a clean lint-free cloth, remove the thermal grease from the heat sink.
8. Open the grease packet included with your processor kit and apply thermal grease evenly to the center of the top of the new processor.
9. Place the heat sink on the processor. See Figure 3 -15 .
10. Using a #2 Phillips screwdriver, tighten the heat-sink retention screws. See Figure 3 -15 .
11. Replace the cooling shroud. See Installing the Cooling Shroud .
12. Close the system. See Closing the System .
13. Reconnect the system to its electrical outlet and turn the system on, including any attached peripherals.
14. Press to enter the System Setup program, and check that the processor information matches the new system configuration. See Entering the
System Setup Program .
15. Run the system diagnostics to verify that the new processor operates correctly.
See Running the Embedded System Diagnostics for information about running the diagnostics.
Power Supply
Your system supports a 250 W power supply module.
Removing the Power Supply
1. Turn off the system and all attached peripherals.
2. Disconnect the power cable from the power source.
3. Open the system. See Opening the System .
4. Disconnect all the power cables from the power supply to the system board, hard drive(s), and optical drive. See Figure 3 -17 .
5. Remove the screw securing the power supply to the chassis and lift the power supply to remove it from the chassis. See Figure 3 -17 .
Figure 3-17. Removing and Installing the Power Supply
CAUTION: Positioning the processor incorrectly can permanently damage the system board or the processor. Be careful not to bend the pins in
the socket.
CAUTION: Do not use force to seat the processor. When the processor is positioned correctly, it engages easily into the socket.
CAUTION: Using excess thermal grease can cause grease to contact the processor shield, which can cause contamination of the processor socket.
NOTE: You may have to unlatch and lift the optional cable management arm if it interferes with power-supply removal. For information about the
cable management arm, see the system's rack documentation.