4 Replacement Procedures 4.6 Heat sink/CPU
Installing the Heat sink/CPU
To install the heat sink/CPU, follow the steps below and refer to figures 4-6 to 4-9.
CAUTION: Place the CPU in such direction as shown below. (Pay attention to the
position of the triangle mark on the CPU.)
Make sure the lock lever is lifted up, before installing the CPU.
1. Seat the CPU in the CPU socket and lock the lock lever by pressing it down. Make
sure the position is exact to avoid damaging pins of the CPU.
CPU
CPU socket
Lock lever
Mark
Figure 4-8 Installing the CPU
4-18 Satellite A40 Maintenance Manual (960-458)