Installing The Cpu - Toshiba Satellite 1400 Series Maintenance Manual

4.22 CPU

Installing the CPU

To install the CPU, follow the steps below and refer to figures 4-49 to 4-54.
1. Make sure the cam is in the open position.
2. Seat the CPU in the CPU socket. Make sure the alignment is exact to avoid
damaging pins on the CPU.
3. Press the interposer gently with your fingers and turn the cam on the CPU socket to
the lock position with a flat-blade screwdriver to secure the CPU.
4. Apply new grease on the CPU as shown in figure 4-54.
CAUTION: When you install the CPU, apply new grease on the top of the chip. Make
sure the bottom of the heat pipe covers the top of the CPU.
5. Seat the heat pipe on the CPU. Make sure the alignment is exact to avoid damaging
pins on the CPU.
6. Secure the metal brace with two M2×6 screws.
7. Seat the metal plate and secure it with two M2.5×6 black screws and two M2.5×16
black screws.
Satellite 1400/2400 Maintenance Manual (960-364/365)
Figure 4-54 Applying new grease
4 Replacement Procedures
4-79