Toshiba Portege M780 PPM78C-005006 Users Manual Canada; English - Page 245

TOSHIBA PC Health Monitor 4. If the "Please click [OK] to run the TOSHIBA Cooling Performance Diagnostic Tool to check the cooling performance of your PC." message is still displayed after running the "TOSHIBA Cooling Performance Diagnostic Tool" in step 3, it is recommended you turn off the computer and contact TOSHIBA support. Cleaning the Cooling module This section explains how to clean the Cooling module. If you use the computer for a long period, the inside of the computer may become hot. Always allow the computer to cool to room temperature before you clean the cooling module. 1. Before cleaning the Cooling module, you should shut down the computer and remove the battery pack. Follow the steps as described below: a. Shut down the computer - make sure the Power indicator is off (refer to the Turning off the power section in Chapter 1, Getting Started if required). b. Remove the AC adaptor and all cables and peripherals connected to the computer. c. Close the display panel and turn the computer upside down. Always make sure the display panel is closed in Laptop mode before turning the computer upside down. d. Remove the battery pack (refer to the Replacing the battery pack section in Chapter 6, Power and Power-Up Modes, if required). 2. Remove the one screw securing the Cooling module cover as shown in the below figure. Use a point size 0 Phillips screwdriver. User's Manual G-3