Acer Aspire 5755 Aspire 5755, 5755G Service Guide - Page 124

Mainboard Installation 0 1. Connect DC-IN (C) cable to mainboard connector (D) (Figure 3-49). 2. Flip mainboard and align mainboard connectors to left side of lower cover (Figure 3-48). 3. Install mainboard at a slight angle into slots on left side (E) of lower cover (Figure 3-48). NOTE: NOTE: Connectors on left side of mainboard (i.e. USB 3.0, HDMI, etc.) are set in lower cover slots. Do not force mainboard when trying to install it. 4. Install and secure WLAN cables (B) to mainboard with adhesive tape (Figure 3-47). 5. Install and secure two (2) screws (A) to lower cover. 6. Install speaker modules. 7. Install WLAN module. ID Size A M2.5x4.0 Quantity 2 Screw Type 3-46 Machine Maintenance Procedures