Acer Aspire V3-551 Acer V3-551 and 551G Notebook Service Guide - Page 158

USB Module Removal Prerequisite Upper Case Removal on page 5-36 1. Locate the USB module (see Figure 5:55, page 5-39). 2. Push the connector clips outwards to release the USB module cable connector. Figure 5:99. Disconnecting the USB Module Cable 3. Remove the screw securing the USB module to the lower case. Figure 5:100. Removing the USB Module Screw Service and Maintenance 5-65