108
Troubleshooting
I
F
YOU
HAVE
PROBLEMS
WITH
AN
I E E E 1 3 9 4
DEVICE
NOT
PROVIDED
BY
D
ELL
—
Contact Dell or the IEEE 1394 device manufacturer
(see "Contacting Dell" on
page 160).
Ensure that the IEEE 1394 device is properly inserted into the connector.
Keyboard Problems
CAUTION:
Before you begin any of the procedures in this section, follow the
safety instructions in the
Product Information Guide
.
Fill out the "Diagnostics Checklist" on page 159 as you perform the various checks.
NOTE:
Use the integrated keyboard when running the Dell Diagnostics or the
system setup program. When you attach an external keyboard, the integrated
keyboard remains fully functional.
External Keyboard problems
NOTE:
When you attach an external keyboard, the integrated keyboard remains
fully functional.
C
HECK
THE
KEYBOARD
CABLE
—
Shut down the computer, disconnect the
keyboard cable and check it for damage, and then firmly reconnect the cable.
If you are using a keyboard extension cable, disconnect it and connect the
keyboard directly to the computer.
C
HECK
THE
EXTERNAL
KEYBOARD
—
1
Shut down the computer, wait 1 minute, and then turn it on again.
2
Verify that the numbers, capitals, and scroll lock lights on the keyboard
blink during the boot routine.
3
From the Windows desktop, click
Start
→
All Programs
→
Accessories
→
Notepad
.
4
Type some characters on the external keyboard and verify that they appear
on the display.
If you cannot verify these steps, you may have a defective external keyboard.
T
O
VERIFY
THAT
THE
PROBLEM
IS
WITH
THE
EXTERNAL
KEYBOARD
,
CHECK
THE
INTEGRATED
KEYBOARD
—
1
Shut down the computer.
2
Disconnect the external keyboard.
book.book Page 108 Friday, November 30, 2007 11:28 AM
Содержание M1530 - XPS laptop. TUXEDO
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 XPS M1530 Owner s Manual Model PP28L ...
Страница 18: ...18 Finding Information ...
Страница 25: ...About Your Computer 25 About Your Computer Front View 3 4 15 2 5 14 12 9 8 7 16 10 13 1 6 11 ...
Страница 38: ...38 About Your Computer ...
Страница 52: ...52 Using a Battery ...
Страница 70: ...70 Using Multimedia ...
Страница 86: ...86 Setting Up and Using Networks ...
Страница 130: ...130 Troubleshooting ...
Страница 170: ...170 Specifications ...
Страница 196: ...196 Glossary ...
Страница 204: ...204 Index ...