Acer Aspire 5755 Aspire 5755, 5755G Service Guide - Page 112

USB Module Removal 0 Prerequisite: Upper Cover Removal NOTE: NOTE: USB 3.0 is an optional feature and may not represent the final product. 1. Locate USB (Universal Serial Bus) module (A) on lower cover (Figure 3-35). A Figure 3-35. USB Module on Lower Cover NOTE: NOTE: For USB 3.0, remove two (2) screws (B) from mainboard (Figure 3-37). 2. Disconnect module cable (C) from mainboard connector (D) (Figure 3-36 and Figure 3-37). F C A D F 3-34 Figure 3-36. USB 2.0 Module E Machine Maintenance Procedures