Acer Aspire S3-391 - Page 74

3-20 Machine Maintenance
5. Remove the screw securing the HDD module to the upper case.
Figure 3-24. HDD Module Screw
6. Detach the HDD module from the upper case.
Figure 3-25. HDD Module
Table 3-24. Screw
Step Screw Quantity Screw Type
HDD Module Disassembly M2 x L3 1