Acer Chromebook C934, Lifecycle Extension Manual, Page: 15 / 40

Disassembly Procedures 1-13
3. Close the top assembly and lift the right LCD hinge until it is fully extended
( Figure 1-16 ).
Figure 1-16. USB Board Removal
4. Disconnect the 20-pin USB board FFC from the mainboard connector (B) and the USB
board connector (C). Then remove the 20-pin USB board FFC ( Figure 1-17 ).
5. Disconnect the 50-pin USB board FFC from the mainboard connector (D) and the USB
board connector (E). Then remove the 50-pin USB board FFC ( Figure 1-17 ).
6. Disconnect the G-sensor board FFC from the USB board connector (F) ( Figure 1-17 ).
7. Remove one (1) screw (G) securing the USB board ( Figure 1-17 ).
Figure 1-17. USB Board Removal
E
B
D
F
C
G