Acer Chromebook Spin 514 CP514-1WH Lifecycle Extension Guide - Page 22

Mainboard Removal 0 Prerequisite: Ensure that the SSD Module, WLAN Module, Heatsink, Fan, and LCD Module have been disassembled prior removing the mainboard. 1. Detach the adhesive tape (A) securing the keyboard backlight FPC (Figure 1-25). A Figure 1-25. Mainboard Removal 2. Disconnect the 50-pin USB board FFC to the mainboard connector (B) (Figure 1-26). 3. Disconnect the touchpad FFC from the mainboard connector (C) (Figure 1-26). 4. Disconnect the keyboard FPC from the mainboard connector (D) (Figure 1-26). 5. Disconnect the keyboard backlight FPC from the mainboard connector (E) (Figure 1-26). 6. Disconnect the speaker cable from the mainboard connector (F) (Figure 1-26). ! CAUTION: Make sure all cables, FFCs, and FPC are disconnected from the connectors on the mainboard to avoid damage during removal. 1-20 Disassembly Procedures