Acer TravelMate P643-MG Acer TravelMate P643-M and P643-V Notebook Service Gui - Page 143

4. Tighten the spring-loaded captive screws to secure the thermal module. Follow the screw sequence indicated on Figure 1-111. UMA Model Figure 1-111. Thermal Module Screws Table 3-29. Screws Step Thermal Module Assembly (UMA) - Thermal Module Assembly - (Discrete) Screw 5. Connect the fan cable to the mainboard. Discrete Model Quantity 3 5 Screw Type - - UMA Model Figure 1-112. Fan Cable Machine Maintenance Discrete Model 3-73