Figure 46. View Through Lens At Solder Station; Figure 47. Moving Solder Back Onto Thermocouple Bead - Intel Q9450 - Core 2 Quad Quad-Core Processor Design Manual

24. You may need to move the solder back toward the groove as the IHS begins to
heat. Use a fine tip tweezers to push the solder into the end of the groove until a
solder ball is built up (see Figure 46 and Figure 47).

Figure 46. View Through Lens at Solder Station

Figure 47. Moving Solder back onto Thermocouple Bead

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Case Temperature Reference Metrology
Thermal and Mechanical Design Guidelines