Toshiba Satellite M500 Maintenance Manual page 193

Install the CPU heat sink/CPU.
To install the CPU heat sink/CPU, follow the steps below and refer to Figures 4-39 to
4-41.
1. Make sure the cam is in the open position.
2. Seat the CPU in the CPU socket. Make sure the direction and position of CPU is
correct to avoid damaging pins on the CPU.
CAUTION: Place the CPU as shown below. (Pay attention to the position of the
3. Secure the CPU by turning the cam on the CPU socket 180 degrees clockwise with a
flat-blade screwdriver (in the order shown in the figure below).
4. Apply new thermal pad on the heat sink as shown in the following figure. Stick the
thermal pad on heat sink follow the mark. (Be sure to clean off all old pad before
applying new thermal pad).
4-54
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triangle mark on the CPU.)
Figure 4-39 Installing the CPU
[CONFIDENTIAL] SatelliteM500/M500D Maintenance Manual
4 Replacement Procedures