Acer Veriton Z2610G Acer Veriton Z2610G and Z2621G Desktop Service Guide - Page 31

System Disassembly and Reassembly Chapter 3 This chapter provides step-by-step instructions on how to disassemble the computer for maintenance and troubleshooting purposes. Disassembly Tools In performing the disassembly process, you will need the following tools: • Wrist-grounding strap and conductive mat for preventing electrostatic discharge • Philips screwdriver • Hex screwdriver • Flat screwdriver • Scissors (for cutting cable ties) NOTES • To reinstall the system components and assemble the unit, perform the disassembly procedures in reverse. • The screws for the different components vary in size. During the disassembly process, group the screws with their corresponding components to avoid mismatches when putting back the components. Pre-disassembly Procedure Before proceeding with the disassembly procedure, perform the steps listed below: 1. Make sure that the optical disc drive and the card reader slot are empty. 2. Turn off the power to the computer and all peripherals. 3. Unplug the power cord from the computer. 4. Unplug the network cable and all connected peripheral devices from the computer. 5. Place the computer on a flat, steady surface with the rear cover facing upward. Veriton Z2610G/Z2611G/Z2620G/Z2621G AIO Computer Service Guide 23