8Remove the system battery by prying it out with a screwdriver.

9Install the new system battery.

a Hold the battery with the "+" facing up, and aligned to the "+" terminal on the socket.

b Press the battery straight down into the socket until it snaps into place.

10Install the fan cage. See "Installing a Fan Cage" on page 139.

11Install the fan modules. See "Installing a Cooling-Fan Module" on page 137.

12Install the cooling shroud. See "Installing the Cooling Shroud" on page 88.

13Close the system. See "Closing the System" on page 86.

14Place the system upright and on its feet on a flat, stable surface.

15Rotate the system feet outward.

16Reattach any peripherals and connect the system to an electrical outlet.

17Turn on the system and attached peripherals.

18Enter the System Setup program to confirm that the battery is operating properly. See "Using the System Setup Program and UEFI Boot Manager" on page 57.

19Enter the correct time and date in the System Setup program's Time and Date fields.

20Exit the System Setup program.

Control Panel Assembly (Service-Only Procedure)

Removing the Control Panel Assembly

WARNING: Only trained service technicians are authorized to remove the system cover and access any of the components inside the system. Before you begin this procedure, review the safety instructions that came with the system.

1Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet and peripherals.

2Remove the Front Bezel. See "Removing the Front Bezel" on page 84.

Installing System Components

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Dell T710 owner manual Control Panel Assembly Service-Only Procedure, Removing the Control Panel Assembly, 145