Acer Aspire 4743Z Aspire 4743 and 4743Z Notebook Series Service Guide - Page 142

Replacing the Thermal Module 0 ☞ IMPORTANT: Apply a suitable thermal grease and ensure all heat pads are in place before replacing the thermal module. The following thermal grease types are approved for use: N302 I-Connosseur Honeywell The following thermal pads are approved for use: Eapus XR-PE 1. Remove all traces of thermal grease from the CPU using a lint-free cloth or cotton swab and Isopropyl Alcohol, Acetone, or other approved cleaning agent. 2. Apply a small amount of thermal grease to the centre of the CPU - there is no need to spread the grease manually, the force used during the installation of the thermal module is sufficient. 3. Place the thermal module on the mainboard. Make sure to align the screw holes on the thermal module and mainboard. Keep the module as level as possible to spread the thermal grease evenly. Figure 3-112. Thermal Module 3-72 Machine Maintenance