Dell 745N manual Fan Assembly, Replacing the Battery Release tab Battery socket

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4Locate the battery on the system board. See Figure A-3 for the battery location.

5Grasp the battery socket release tab with your fingers and gently pull out away from the battery to remove the battery from the battery socket. See Figure 6-3.

6Place the new battery in the battery socket as shown in Figure 6-3.

NOTE: The side of the battery labeled "+" must face toward the open side of the battery socket.

Figure 6-3. Replacing the Battery

battery

release tab

battery socket

7Press the battery into the socket until it snaps into place.

8Install the cooling shroud. See "Installing the Cooling Shroud."

9Close the system. See "Closing the System" in "Troubleshooting Your System."

10Enter the System Setup program to confirm that the battery operates properly.

11From the main screen, select System Time to enter the correct time and date.

Also, re-enter any system configuration information that is no longer displayed on the System Setup screens, and then exit the System Setup program.

12To test the newly installed battery, see "Troubleshooting the System Battery" in "Troubleshooting Your System."

Fan Assembly

The fan assembly contains three fans and provides cooling for the processor, memory modules, and expansion cards.

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Installing System Components