Toshiba Satellite M640 Maintenance Manual page 168

4.4 HDD
4. Remove the four M3x3 screws securing the HDD aluminum foil, in the order indicated in
Figure 4.6.
5. Remove the HDD aluminum foil.
M3x3*4
CAUTION: Do not apply pressure to the top or bottom of the drive.
NOTE: HDD foil screws are specific to this unit and screws from previous systems are not
compatible and must not be used.
Satellite M600/M640/M645/M647 Maintenance Manual
Figure 4.6 Removing the HDD aluminum foil
4 Replacement Procedures
4-15