4 Replacement Procedures 4.5 CPU
4.5 CPU Removing the CPU
Remove the CPU according to the following procedures and Figures 4-18, 4-19 and 4-10.
CAUTION: When removing the CPU, keep the following in mind:
The CPU can become very hot during operation. Be sure to let it cool down before
starting repair work.
CAUTION: Remove the CPU by aligning the triangle with the shaded area.
NOTE: FOXCONN CPU socket will be 180 degrees
to the right.
1. Unlock the CPU by rotating the cam on the CPU socket 120 degrees to the left with a
flat-blade screwdriver (in the order shown in the figure below).
2. Remove the CPU.
Figure4-18 Removing the CPU
4-30 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual