Dell Inspiron 15z 1570 Service Manual - Page 20

Back to Contents Page Fan Dell™ Inspiron™ 1470/1570 Service Manual Removing the Fan Replacing the 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. 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. CAUTION: To help prevent damage to the system board, remove the main battery (see Removing the Battery) before working inside the computer. Removing the Fan 1. Follow the procedures in Before You Begin. 2. Remove the battery (see Removing the Battery). 3. Remove the system board (see Removing the System Board). You do not need to remove the processor heat sink from the system board. 4. Remove the two screws that secure the fan to the computer base. 1 computer base 3 fan 2 screws (2) Replacing the Fan 1. Place the fan on the computer base. 2. Replace the two screws that secure the fan to the computer base. 3. Replace the system board (see Replacing the System Board). 4. Replace the battery (see Replacing the Battery). Back to Contents Page