Broadcom Corporation BRCM1005-D Manuel D’Utilisation
120
Solving Problems
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D E L L C O N F I D E N T I A L – P R E L I M I N A RY 1 / 2 9 / 0 3 – F O R P R O O F O N LY
External Keyboard Problems
as you perform the various checks.
C
HE C K
T H E
M O US E
C AB L E
— Shut down the computer. Disconnect the
mouse cable, check it for damage, and firmly reconnect the cable.
If you are using a mouse extension cable, disconnect it and connect the mouse
If you are using a mouse extension cable, disconnect it and connect the mouse
directly to the computer.
T
O
V E R IF Y
T H A T
T H E
P R O B L E M
I S
W I T H
T H E
M O US E
,
C HE C K
T H E
T O U C H
P A D
—
1
Shut down the computer.
2
Disconnect the mouse.
3
Turn on the computer.
4
At the Windows
desktop, use the touch pad to move the cursor around, select
an icon, and open it.
If the touch pad operates correctly, the mouse may be defective.
C
HE C K
T H E
S Y S T E M
S E T U P
P R O G R AM
S E T T I N G S
— Verify that the
system setup program lists the correct device for the pointing device option. (The
computer automatically recognizes a USB mouse without making any setting
adjustments.)
T
E S T
THE
MO U S E
C O N T RO L L E R
— To test the mouse controller (which
affects pointer movement) and the operation of the touch pad or mouse buttons,
run the Mouse test in the Pointing Devices test group in the
R
E I NS T AL L
THE
T O U C H
P A D
D RI V E R
— See "
."