Acer TravelMate 8473 Acer TravelMate 6495T, TG and 8743, T, TG Service Guide - Page 134

Replacing the Mainboard 0 1. Slide the mainboard toward the left side of the lower case, with the I/O ports of the mainboard extruding from their port holes, then lower the mainboard in place. Note the following reminders: Make sure a RTC battery is installed on the mainboard. Figure 3-95. Mainboard 2. Connect the DC input cable to the mainboard. Figure 3-96. DC Input cable 3-64 Machine Maintenance