Dell Inspiron 14z N411z Inspiron 14z N411z Owners Manual - Page 79
Heat-Sink Assembly, Removing the Heat-Sink Assembly
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17 Heat-Sink Assembly 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 dell.com/regulatory_compliance. WARNING: If you remove the heat-sink assembly from the computer when the heat sink is hot, do not touch the metal housing of the heat-sink assembly. 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 13) before working inside the computer. Removing the Heat-Sink Assembly 1 Follow the instructions in "Before You Begin" on page 9. 2 Remove the battery. See "Removing the Battery" on page 13. 3 Remove the module cover. See "Removing the Module Cover" on page 15. 4 Follow the instructions from step 4 to step 5 in "Removing the Optical Drive" on page 23. 5 Remove the hard-drive assembly. See "Removing the Hard-Drive Assembly" on page 19. 6 Remove the keyboard. See "Removing the Keyboard" on page 31. 7 Remove the memory module(s). See "Removing the Memory Module(s)" on page 27. 8 Remove the palm-rest assembly. See "Removing the Palm-Rest Assembly" on page 35. 9 Remove the wireless mini-card. See "Removing the Mini-Card" on page 41. Heat-Sink Assembly 79