Acer Aspire 2930 Aspire 2930 / 2930Z / 2430 Service Guide - Page 116

Replacing the Mainboard 1. Ensure that the Mainboard is facing down (the Heatsink and CPU are not visible). Place the Mainboard in the chassis, making sure the I/O ports are positioned correctly through the lower cover, and the screw sockets are visible through the mainboard. 2. Before lowering the mainboard completely into 3. Pull the bottom of the chassis slightly outward to place, take note of the DC-IN cable. Ensure it sits in allow the I/O ports room for clearance. Lower the the housing well as shown. mainboard and release the lower cover. 4. Connect the modem cable to the mainboard as shown. 5. Replace the DC-In jack as shown. 106 Chapter 3