4.7 Cooling Fin/CPU 4 Replacement Procedures
3. Lift up the cooling fin and remove it.
Cooling Fin
Figure 4-13 Removing Cooling Fin
4. Unlock the CPU by rotating counterclockwise the cam on the CPU socket by 90
degrees with a flat-blade screwdriver (in the order shown in the figure below).
5. Remove the CPU. （Closed）
（Opened）
Figure 4-14 Removing CPU
Satellite A50S/TECRA A3X Maintenance Manual (960-534) [CONFIDENTIAL] 4-23