Power And Battery Pack Problems - HP Compaq Presario,Presario 1110 Startup Manual

Troubleshooting
If nothing happens, insert the tip of a paper clip into the
reset button on the bottom of the notebook. Then press
the power button to turn the notebook back on.
To avoid lockup problems, avoid turning the notebook
off or putting it into Standby while graphic-intensive
applications are running.

Power and Battery Pack Problems

If the Notebook Turns Off Immediately After It
Turns On
Battery power is probably extremely low. Plug in the AC adapter
or insert a charged battery pack.
If the Notebook Keeps Beeping
The notebook beeps repeatedly or displays a warning when
battery power is low. Save your work, shut down Windows
immediately, and insert a charged battery pack or plug in the
AC adapter.
If the Battery Pack Does Not Charge
Make sure the AC adapter is fully plugged into the
power source and the notebook, and that the light on
the adapter is on.
If you are using a power strip, remove the AC adapter
from the power strip and plug it directly into a wall outlet.
Make sure the battery pack is fully installed and locked
in place.
Make sure you are using only the AC adapter included with
your notebook (or other approved adapter that meets the
power requirements of the notebook). Do not use a 60-watt,
3.16-amp adapter.
4–4 Startup Guide