Acer Aspire E1-421 Acer Aspire E1-421 Notebook Service Guide - Page 146

Replacing the Speaker Module 0 1. Place the speakers (D) on the base assembly (Figure 3-66). D Figure 3-66. Speaker Cable 2. Install and secure four (4) screws (B) to the base assembly (Figure 3-67). C B B Figure 3-67. Speaker Module 3. Secure the speaker cable (C) to the cable guides from left to right (Figure 3-67). ID Size B M2*2 Quantity 4 Screw Type 3-60 Machine Maintenance Procedures