5Replace the display assembly (see "Replacing the Display Assembly" on page 179).

6Replace the keyboard (see "Keyboard" on page 174).

7Replace the hinge cover (see "Replacing the Hinge Cover" on page 174).

Processor Thermal-Cooling Assembly

CAUTION: Only trained service technicians are authorized to remove or replace the component covered by the following procedure. See your Product Information Guide for complete information about safety precautions, working inside the computer, and protecting against electrostatic discharge.

Removing the Processor Thermal-Cooling Assembly

CAUTION: Before you begin the following procedure, follow the safety instructions in the Product Information Guide.

NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as the back panel) on the computer.

NOTICE: To help prevent damage to the system board, remove the main battery (see "Before Working Inside Your Computer" on page 156) before working inside the computer.

1Follow the instructions in "Before Working Inside Your Computer" on page 156.

2Remove the hinge cover (see "Removing the Hinge Cover" on page 173).

3Remove the keyboard (see "Keyboard" on page 174).

4Remove the display assembly (see "Removing the Display Assembly" on page 176).

5Remove the palm rest (see "Removing the Palm Rest" on page 193).

6Loosen, in consecutive order, the four captive screws, labeled "1" through "4," that secure the processor thermal-cooling assembly to the system board.

7Lift the processor thermal-cooling assembly and remove it from the system board.

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Adding and Replacing Parts

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Dell PY760 manual Removing the Processor Thermal-Cooling Assembly, 200