Acer Aspire S3-391 Service Manual page 119

3. Place the SSD module in its slot in the upper case.
Figure 3-106. SSD Module
4. Secure the SSD module to the upper case using one screw.
Figure 3-107. SSD Module Screw
Table 3-107. Screw
Step
SSD Module Reassembly
Machine Maintenance
Screw
M2 x L3
Quantity Screw Type
1
3-65