Dell XPS 14Z L412Z XPS 14Z L412z Owners Manual - Page 41
Heat Sink and Fan
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11 Heat Sink and Fan WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. WARNING: If you remove the heat sink from the computer when the heat sink is hot, do not touch the metal housing of the heat sink. CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer). CAUTION: To help prevent damage to the system board, remove the main battery (see "Removing the Battery" on page 15) before working inside the computer. Removing the Heat Sink and Fan 1 Follow the instructions in "Before You Begin" on page 7. 2 Remove the base cover (see "Removing the Base Cover" on page 11). 3 Remove the battery (see "Removing the Battery" on page 15). 4 Using your fingertips gently peel off the display cable tape from the heat sink. 5 Disconnect the fan cable from the system-board connector. 6 In sequential order (indicated on the heat sink), remove the six screws that secure the heat sink to the system board. 7 Lift the heat sink and fan away from the system board. Heat Sink and Fan 41
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