Acer TravelMate 4530 Service Guide - Page 77

Power System Check To verify the symptom of the problem, power on the computer using each of the following power sources: 1. Remove the battery pack. 2. Connect the power adapter and check that power is supplied. 3. Disconnect the power adapter and install the charged battery pack; then check that power is supplied by the battery pack. If you suspect a power problem, see the appropriate power supply check in the following list: T "Check the Battery Pack" on page 72 Chapter 4 71 download service manual and resetter printer at http://printer1.blogspot.com