42
S o l v i n g Pr o b l e m s
www
.dell.com | support.dell.com
Keyboard Problems
Mouse Problems
R
ESTART THE COMPUTER
—
• If the mouse is functioning, shut down the computer through the
Start
menu (see page 27).
After the computer shuts down, press the power button to restart the computer.
• If the computer does not respond to a keystroke or the mouse, press the power button for at least
8 to 10 seconds until the computer turns off. Press the power button again to restart the
computer.
C
HECK THE KEYBOARD CABLE
—
• Ensure that the keyboard cable is firmly connected to the computer.
• Shut down the computer (see page 27), reconnect the keyboard cable as shown on the setup
diagram for your computer, and then restart the computer.
• Check the cable connector for bent or broken pins and for damaged or frayed cables. Straighten
bent pins.
• Remove keyboard extension cables and connect the keyboard directly to the computer.
T
EST THE KEYBOARD
—
Connect a properly working keyboard to the computer, and try using
the keyboard. If the new keyboard works, the original keyboard is faulty.
C
HECK FOR INTERRUPT REQUEST CONFLICTS
—
See page 65.
R
ESTART THE COMPUTER
—
1
Simultaneously press <Ctrl><Esc> to display the
Start
menu.
2
Type
u
, press the keyboard arrow keys to highlight
Shut down
or
Turn Off
, and then press
<Enter>.
3
After the computer turns off, press the power button to restart the computer.
J2936bk0.book Page 42 Tuesday, September 2, 2003 3:06 PM