Toshiba M40 - Manual (Page 161)

4.5 CPU 4 Replacement Procedures
Installing the CPU
Install the CPU according to the following procedures and Figures 4-15.
1. Check that the triangle on the cam is in the unlocking position.
2. Attach the CPU to the correct position in the CPU socket. Align the CPU with the CPU
socket by using the triangle as a guide.
Figure 4-17 Installing the CPU
CAUTION: Place the CPU by aligning the triangle with the shaded area.
EQUIUM M40/M45 / Satellite M40/M45 Maintenance Manual 4-27