Acer Aspire 4739 Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 112

The following thermal pads are approved for use: Eapus XR-PE 1. Remove all traces of thermal grease from CPU using a lint-free cloth or cotton swab and Isopropyl Alcohol, Acetone, or other approved cleaning agent. 2. Apply small amount of thermal grease to center of CPU. NOTE: NOTE: Force used during installation of thermal module is sufficient to spread grease evenly over CPU top. 3. Put Theramal Module on Mainboard. Refer to Figure 3-24. 4. Tighten three (3) captive screws (A) to mainboard. Refer to Figure 3-24. 5. Connect thermal module cable to mainboard connector (B) (Figure 3-24). 6. Install WLAN Module 7. Install Mainboard. 3-28 Machine Maintenance Procedures