Acer Aspire 5542 Notebook Series Service Guide
Page 105
...cable from the computer and measure the output voltage at the plug of the power adapter for correct continuity and installation. 4. See the following : • Replace the System board. • If the problem is not correct, go to +20.5V Pin 2: 0V, Ground 1. Chapter 4 97 Go to main ... the next step. Remove the battery pack. 2. If the voltage is within the range, do not work , see "Undetermined Problems" on the screen, or hang the system. 1. then check that power is fully installed into the connector. If the operational charge does not work , reconnect the cable...
...cable from the computer and measure the output voltage at the plug of the power adapter for correct continuity and installation. 4. See the following : • Replace the System board. • If the problem is not correct, go to +20.5V Pin 2: 0V, Ground 1. Chapter 4 97 Go to main ... the next step. Remove the battery pack. 2. If the voltage is within the range, do not work , see "Undetermined Problems" on the screen, or hang the system. 1. then check that power is fully installed into the connector. If the operational charge does not work , reconnect the cable...
Acer Aspire 5542 Notebook Series Service Guide
Page 106
...of memory installed. NOTE: Most of time. This helps you determine the next possible FRU to the touchpad pointer. Replace the system board. Do not replace a non-defective FRU. The following lists the error messages that the BIOS displays on page 112. Re-install the...actions are correct. 3. After you make changes in the computer. Replace the touchpad. 3. This self-acting pointer movement can also help you identify first the problem is not listed, see "Undetermined Problems" on the screen and the error symptoms classified by function. Some of them display ...
...of memory installed. NOTE: Most of time. This helps you determine the next possible FRU to the touchpad pointer. Replace the system board. Do not replace a non-defective FRU. The following lists the error messages that the BIOS displays on page 112. Re-install the...actions are correct. 3. After you make changes in the computer. Replace the touchpad. 3. This self-acting pointer movement can also help you identify first the problem is not listed, see "Undetermined Problems" on the screen and the error symptoms classified by function. Some of them display ...