Checking the AC Adapter (2640-560x - 60x, 70x)

Checking the AC Adapter

You are here because the computer fails only when the AC Adapter is used.


Pin Voltage (Vdc)
1 +14.5 to +17.0
2 Ground

If the voltage is not within range, replace the AC Adapter.

If the voltage is within range, do the following:

NOTE: An audible noise from the AC Adapter does not always indicate a defective adapter.

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