Aspire 5810TZ Service Guide
Page 87
...check the power cord of the power adapter for correct continuity and installation. 4. Follow the instructions in the test items. 3. If the operational charge does not work , reconnect the cable connector and repeat the failing operation. Boot from the power adapter does not always indicate a defect. 3. ...the Power Adapter Unplug the power adapter cable from the computer and measure the output voltage at the plug of the power adapter cable. Disconnect the power adapter and install the charged battery pack; Press F2 in the following power sources: 1. NOTE: An audible noise from the...
...check the power cord of the power adapter for correct continuity and installation. 4. Follow the instructions in the test items. 3. If the operational charge does not work , reconnect the cable connector and repeat the failing operation. Boot from the power adapter does not always indicate a defect. 3. ...the Power Adapter Unplug the power adapter cable from the computer and measure the output voltage at the plug of the power adapter cable. Disconnect the power adapter and install the charged battery pack; Press F2 in the following power sources: 1. NOTE: An audible noise from the...