Compaq PRESARIO Presario 1800 Setup Manual page 123

Compaq laptop user manual
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"Error Messages" in
this chapter.
P
N
B
RESARIO
OTEBOOK
EYOND
1800 S
ERIES
Symptom
You forgot your
power-on
password.
Your Notebook
will not turn on.
S
G
ETUP
UIDE
Power
Problem
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 socket.
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 socket is bad.
Wrong memory
modules were used in
upgrade, or memory
modules were
installed in the
wrong location.
Solution
Take your Notebook to your
local Compaq Authorised
Service Provider.
See the Warranty Statement
for details.
Press the Power
button on
your Notebook.
Reconnect the power plug to
AC adapter and wall socket.
Reconnect the AC adapter to
the back of your Notebook.
Connect AC adapter to the
back of your Notebook and
a wall socket 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 socket by connecting
a different electrical device
to socket.
Contact your Compaq
Authorised Service Provider
to verify the type of memory
modules to use and where to
install them. See the Warranty
Statement for details.
S
OLUTIONS
9-13

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