Acer AN515-51 Service Manual page 200

Attach the mylar to secure the fan module to the thermal module.
3.
Connect the fan cable to the mainboard connector.
4.
Install the lower case (see
5.
5-62
Figure 5-88. Attaching the Mylar
Figure 5-89. Connecting the Fan Cable
Lower Case Installation on page 5-30).
Service and Maintenance