4 Replacement Procedures
4.19 Cooling fin
Removing the cooling fin
To remove the cooling fin, follow the steps below and refer to figures 4-31.
1. Remove the following screws and cooling fin from the system board.
M2.0x3.0S
?
NOTE: When removing the cooling fin, be sure to remove the screws in the reverse order
of the number marked on the cooling fin (2? 1).
Cooling fin
PORTEGE M300 Maintenance Manual (960-504)
S-THIN FLAT BIND screw
Figure 4-31 Removing the cooling fin
4.19 Cooling fin
? 2
M2.0x3.0S
S-THIN FLAT BIND
4-45