Lenovo Flex 3-1470 Hardware Maintenance Manual page 72

Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/
Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual
68
Figure 13. Removal steps of sensor board and antenna assembly (continued)
Peel off the adhesive tape securing the antenna boards. Release the cables
from the cable guide, and then remove the antenna assembly and sensor
board cable in the direction shown by arrows 3.
Remove the sensor board in the direction shown by arrow 4.