58
Solving Problems
Keyboard Problems
CAUTION:
Before you begin any of the procedures in this section, follow the
safety instructions in the
Product Information Guide
.
Lockups and Software Problems
CAUTION:
Before you begin any of the procedures in this section, follow the
safety instructions in the
Product Information Guide
.
The computer does not start up
C
HECK
THE
KEYBOARD
CABLE
—
• Ensure that the keyboard cable is firmly connected to the computer.
• Shut down the computer (see "Turning Off Your Computer" on page 98),
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.
E
NSURE
THAT
THE
U S B
PORTS
ARE
ENABLED
IN
THE
SYSTEM
SETUP
PROGRAM
—
See "System Setup" on page 172.
R
UN
THE
H
ARDWARE
T
ROUBLESHOOTER
—
See "Resolving Software and
Hardware Incompatibilities" on page 87.
E
NSURE
THAT
THE
POWER
CABLE
IS
FIRMLY
CONNECTED
TO
THE
COMPUTER
AND
TO
THE
ELECTRICAL
OUTLET
book.book Page 58 Friday, April 4, 2008 12:10 PM
Содержание Inspiron 531
Страница 1: ...w w w d e l l c o m s u p p o r t d e l l c o m Dell Inspiron 531 Owner s Manual Model DCMA ...
Страница 74: ...74 Solving Problems ...
Страница 96: ...96 Troubleshooting Tools ...
Страница 166: ...166 Removing and Installing Parts ...
Страница 212: ...212 Index ...