71
Chapter 4
Check the Power Adapter
Unplug the power adapter cable from the computer and measure the output voltage at the plug of the power
adapter cable. See the following figure
1.
If the voltage is not correct, replace the power adapter.
2.
If the voltage is within the range, do the following:
T
Replace the System board.
T
If the problem is not corrected, see “Undetermined Problems” on page 82.
T
If the voltage is not correct, go to the next step.
NOTE:
An audible noise from the power adapter does not always indicate a defect.
3.
If the power-on indicator does not light up, check the power cord of the power adapter for correct
continuity and installation.
4.
If the operational charge does not work, see “Check the Battery Pack” on page 72.
Pin 1: +19 to +20.5V
Pin 2: 0V, Ground
Summary of Contents for 1410 2039 - Aspire
Page 1: ...Aspire 1410 1680 Series Service Guide ...
Page 6: ...VI ...
Page 10: ...IX ...
Page 45: ...Chapter 1 35 ...
Page 69: ...59 Chapter 3 8 Then detach the LCD module from the main unit ...
Page 73: ...63 Chapter 3 ...
Page 77: ...67 Chapter 3 ...
Page 105: ...95 Chapter 6 Exploded Diagram ...
Page 117: ...107 Chapter 6 ...
Page 119: ...109 Appendix A ...
Page 125: ...115 Appendix B ...
Page 127: ...117 Appendix C ...