Removal and Replacement Procedures
Maintenance and Service Guide 5–25
5.11 Heat Sink
1. Prepare the tablet PC for disassembly (Section 5.3).
2. Remove the keyboard cover (Section 5.8).
3. Release the keyboard (Section 5.9).
4. Remove the fan (Section 5.10).
5. Remove the four Torx8 T82.5×8.0 screws that secure the heat
sink to the tablet PC.
Removing the Heat Sink Screws
Heat Sink Spare Part Number Information
Heat sink (includes thermal paste) 419161-001