HP -380467-003 - COMPAQ PRESARIO C300 C500 C700 F500 F700 LAPTOP CHARGER Getting Started Manual page 106

Keyboard and Mouse (continued )
Symptom
Mouse does not respond
to movement or is too
slow.
Mouse moves only
vertically or horizontally.
Mouse does not work after
installation or is not
detected.
Optical mouse does not
track cursor well.
Mouse cursor moves
too fast.
100
Getting Started Guide
Problem
Mouse connector is not
properly plugged into the
back of the PC.
Program in use has stopped
responding to commands.
Surface in use for roller-ball
type mouse is too smooth.
Mouse roller ball is dirty.
Mouse is damaged.
Mouse is not connected
properly.
Wireless mouse batteries
are low or empty.
The optical sensor uses the
pattern of the surface to
track the position of the
cursor. Reflective surfaces,
grooved surfaces, glass, or
other see-through surfaces
inhibit the ability of the
sensor to track the cursor.
Mouse sensor is dirty.
The wireless mouse moves
the cursor more quickly than
a standard mouse.
Solution
Turn off your PC using the keyboard:
Press the Ctrl and Esc keys on the keyboard at the same
1
time to display the Start menu.
Use the Up arrow or Down arrow key to select Turn Off
2
Computer, and then press the Enter key on the
keyboard.
Use the Up arrow or Down arrow key to select Turn
3
Off, and then press the Enter key.
After the shutdown is complete, plug the mouse connector
into the back of your PC and turn on your PC.
Restart your PC by using the keyboard. If possible, save any
open files and close open applications before restarting.
Use a mousepad or other rough surface for the mouse.
Remove roller ball cover from bottom of mouse and clean
the ball with a damp, lint-free cloth (not paper).
Press the Help ? button on the keyboard to open the Help
and Support Center, or refer to the Warranty and Support
Guide to contact Support for replacement details.
Try unplugging and then reconnecting the mouse cable to
your PC.
Replace the two AA alkaline batteries in the mouse; then set
the ID channel by pressing the Connect button on the
wireless receiver and then on the mouse. Refer to the
documentation that came with your wireless set.
Place the mouse on a mousepad or white sheet of paper.
Wipe the light sensor lens on the bottom of the mouse with
a lint-free cloth (not paper).
Adjust the mouse speed in Windows.