Acer Aspire Z1620 Acer Aspire Z1620 Desktop Service Guide - Page 67

Machine Maintenance Procedures Introduction This chapter contains general information about the computer, a list of tools needed to perform the required maintenance and step by step procedures on how to remove and install components from the computer. General Information The product previews seen in the following procedures may not represent the final product color or configuration. Cable paths and positioning may also differ from the actual model. During the removal and installation of components, make sure all available cable channels and clips are used and that the cables are installed in the same position. All prerequisites must be performed prior to performing maintenance. Recommended Equipment The following tools are suggested to perform maintenance on the computer:  Wrist grounding strap and conductive mat  Flat screwdriver  Six point sockets 57