Filter
Top Products
66 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:
•
Replace the main board.
•
If the problem is not corrected, see “Undetermined Problems” on page 76.
•
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 DC-IN 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 Power Adapter” on page 66.
Pin 1: 19V
Pin 2: 0V, Ground
SG_TM800.book Page 66 Thursday, February 27, 2003 10:21 PM