HP 18XL280 manual Power Symptom Problem Solution, Error Messages earlier in this chapter

Power

Symptom Problem Solution

See also

“Error Messages” earlier in this chapter.

You forgot your power-on password.

Your Notebook will not turn on.

Your Notebook will not start without entering the power-on password.

Power button on your Notebook has not been pressed.

Power plug is not properly connected to AC adapter or wall outlet.

AC adapter is not properly connected to back of

your Notebook.

Battery is fully discharged or not installed.

Keyboard controller needs to be reset.

Wall outlet is bad.

Wrong memory modules were used in upgrade, or memory modules were installed in the wrong location.

Take your Notebook to your local Compaq Authorized Service Provider.

See the Warranty Statement for details.

Press the Power ª button on your Notebook.

Reconnect the power plug to AC adapter and wall outlet.

Reconnect the AC adapter to the back of your Notebook.

Connect AC adapter to the back of your Notebook and a wall outlet or insert a charged battery.

1.Unplug AC adapter from back of your Notebook.

2.Remove the battery and wait 30 seconds.

3.Reinstall AC adapter and battery.

Test the outlet by connecting a different electrical device to outlet.

Contact your Compaq Authorized Service Provider to verify the type of memory modules to use and where to install them. See the Warranty Statement for details.

PRESARIO MOBILE INTERNET PC BEYOND SETUP GUIDE	SOLUTIONS 9-13
1800 SERIES