Acer Aspire 1640 Service Guide
Page 68
Press F2 in the message window. A loose connection can cause an error. Disconnect the power adapter and install the charged battery pack; then check that power is fully installed into the connector. Boot from the diagnostics diskette and start the doagmpstotics program (... page 69 T "Check the Battery Pack" on page 70 Chapter 4 68 Follow the instructions in the test items. 4. NOTE: Make sure that power is supplied. 3. Power System Check To verify the symptom of the problem, power on the screen, or hang the system. 1. Remove the battery pack. 2. Connect the power adapter ...
Press F2 in the message window. A loose connection can cause an error. Disconnect the power adapter and install the charged battery pack; then check that power is fully installed into the connector. Boot from the diagnostics diskette and start the doagmpstotics program (... page 69 T "Check the Battery Pack" on page 70 Chapter 4 68 Follow the instructions in the test items. 4. NOTE: Make sure that power is supplied. 3. Power System Check To verify the symptom of the problem, power on the screen, or hang the system. 1. Remove the battery pack. 2. Connect the power adapter ...