HP Pavilion a400 HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 90

keyboard and mouse, memory, multi-storage bay

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keyboard and mouse (continued) Symptom Problem Optical mouse does not track cursor well. 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. Mouse cursor moves too fast. The wireless mouse moves the cursor more quickly than a standard mouse. Solution 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. See page 21. memory Symptom Insufficient memory message is displayed. Problem All memory in the PC is being used by open programs, and memory is needed for a desired task. Solution Close all open programs, and then try desired task again. Or Restart your PC: 1 Click the Start button. 2 Click Turn Off Computer. 3 Select Restart. multi-storage bay Symptom Cannot remove the cables for an external device from the multi-storage bay cable tunnel (select models only). Problem Cables are caught in the cable tunnel. Solution Remove the rear top cover: 1 Open the bay cover. Hold the cover on each side near the hinges, and then lift the cover and slide it toward the back of the chassis. Gently lift it off. 2 Press tab (A) inside the bay and slide the top rear cover toward the back of the chassis; then lift off the cover. A 82 user's guide

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82
user’s guide
keyboard and mouse
(
continued
)
Symptom
Problem
Solution
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.
Place the mouse on a mousepad or white sheet of paper.
Optical mouse does not
track cursor well.
Mouse sensor is dirty.
Wipe the light sensor lens on the bottom of the mouse with
a lint-free cloth (not paper).
Mouse cursor moves
too fast.
The wireless mouse moves
the cursor more quickly than
a standard mouse.
Adjust the mouse speed. See page 21.
memory
Symptom
Problem
Solution
Insufficient memory message
is displayed.
All memory in the PC is
being used by open
programs, and memory is
needed for a desired task.
Close all open programs, and then try desired task again.
Or
Restart your PC:
1
Click the
Start
button.
2
Click
Turn Off Computer
.
3
Select
Restart
.
multi-storage bay
Symptom
Problem
Solution
Cannot remove the cables
for an external device from
the multi-storage bay cable
tunnel (select models only).
Cables are caught in the
cable tunnel.
Remove the rear top cover:
1
Open the bay cover. Hold the cover on each side near
the hinges, and then lift the cover and slide it toward the
back of the chassis. Gently lift it off.
2
Press tab (
A
) inside the bay and slide the top rear cover
toward the back of the chassis; then lift off the cover.
A