Toshiba satellite a20 series User Manual

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4 Replacement Procedures 
4.22  Sub Fan 
4.22 Sub Fan 
Removing the Sub Fan 
To remove the sub fan board, follow the steps below and refer to figure 4-32. 
1.  Remove the following screws securing the sub fan.  
•  M2.5×6   FLAT HEAD screw   
 
×2 
2.  Remove the sub fan. 
M2.5
×6  FLAT HEAD screw
Sub fan
Chassis
Sub fan cable
 
Figure4-32   Removing the Sub Fan 
4-58 
 
Satellite A20 Maintenance Manual (960-444)