Heat Sink/Cpu - Toshiba PORTEGE M400 Maintenance Manual

4.18 Heat sink/CPU

4.18 Heat sink/CPU

Removing the Heat sink/CPU
The following describes the procedure for removing the heat sink/CPU. (See Figure 4-32 and
4-33.)
1. Turn over the system board.
2. Remove the following screws securing the CPU hold plate in the reverse order of the
CAUTION: Remove the screws in the order of mark "3", "2" and "1" on the CPU
PORTEGE M400 Maintenance Manual (960-541)
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numbers marked on the CPU hold plate and remove the CPU hold plate.
• M2.0×4.0B
holder.
M2.0x4.0B BIND
Heat sink
Figure 4-32 Removing the heat sink
BIND screw
M2.0x4.0B BIND
[CONFIDENTIAL]
4 Replacement Procedures
×3
CPU hold plate
4-51