Toshiba Satellite A665 Series Maintenance Manual page 172

4.3 HDD
4. Place the HDD pack on a flat surface such as a desk.
5. Remove the four M3x3 screws with torque value 3.5kgf in order as indicated in Figure
4.5 and separate the HDD foil from the HDD.
NOTE: The HDD foil screws on this module are specific to the system. Screws from older
systems are not compatible and must not be used on the HDD.
CAUTION: Do not apply pressure to the top or bottom of the drive.
Satellite A660/A665/A660D Maintenance Manual
M3x3*2
Figure 4.5 Removing the HDD foil
4 Replacement Procedures
M3x3*2
4-13