140
Troubleshooting
•
No card detected
— Restart the computer, and launch the Dell Mobile
Broadband Card Utility again.
•
Check your WWAN service
— Contact your cellular service provider to
verify your plan coverage and supported services.
Power Problems
Fill out the "Diagnostics Checklist" on page 200 as you complete these
checks.
CAUTION:
Before you begin any of the procedures in this section, follow the
safety instructions in the
Product Information Guide
.
C
HECK
THE
POWER
LIGHT
—
When the power light is lit or blinking, the
computer has power. If the power light is blinking, the computer is in Sleep
state—press the power button to exit Sleep state. If the light is off, press the
power button to turn on the computer.
NOTE:
For information on the Sleep power state, see "Standby and Sleep Mode" on
page 59.
C
HARGE
THE
BATTERY
—
The battery charge may be depleted.
1
Reinstall the battery.
2
Use the AC adapter to connect the computer to an electrical outlet.
3
Turn on the computer.
NOTE:
Battery operating time (the time the battery can hold a charge) decreases
over time. Depending on how often the battery is used and the conditions under
which it is used, you may need to purchase a new battery during the life of your
computer.
C
HECK
THE
BATTERY
STATUS
LIGHT
—
If the battery status light flashes amber
or is a steady amber, the battery charge is low or depleted. Connect the
computer to an electrical outlet.
If the battery status light flashes blue and amber, the battery is too hot to
charge. Shut down the computer, disconnect the computer from the electrical
outlet, and then let the battery and computer cool to room temperature.
If the battery status light rapidly flashes amber, the battery may be defective.
See "Contacting Dell" on page 201.
C
HECK
THE
BATTERY
TEMPERATURE
—
If the battery temperature is below 0°C
(32°F), the computer will not start.
book.book Page 140 Wednesday, September 16, 2009 11:12 AM
Содержание Vostro 1400
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 Vostro 1400 Owner s Manual Model PP26L ...
Страница 14: ...14 Contents Glossary 223 Index 241 ...
Страница 22: ...22 Finding Information ...
Страница 36: ...36 About Your Computer ...
Страница 54: ...54 Using the Keyboard and Touch Pad ...
Страница 66: ...66 Using the Optional Camera ...
Страница 92: ...92 Using Multimedia ...
Страница 96: ...96 Using ExpressCards ...
Страница 110: ...110 Setting Up and Using Networks ...
Страница 114: ...114 Securing Your Computer ...
Страница 190: ...190 Adding and Replacing Parts ...
Страница 192: ...192 Dell QuickSet Features ...
Страница 202: ...202 Getting Help ...
Страница 212: ...212 Specifications ...
Страница 222: ...222 Appendix ...
Страница 240: ...240 Glossary ...