Troubleshooting
133
C
HECK
THE
BATTERY
TEMPERATURE
—
If the battery temperature is below
0°C (32°F), the computer will not start.
T
EST
THE
ELECTRICAL
OUTLET
—
Ensure that the electrical outlet is working by
testing it with another device, such as a lamp.
C
HECK
THE
A C
ADAPTER
—
Check the AC adapter cable connections. If the
AC adapter has a light, ensure that the light is on.
C
ONNECT
THE
COMPUTER
DIRECTLY
TO
AN
ELECTRICAL
OUTLET
—
Bypass power
protection devices, power strips, and extension cables to verify that the
computer turns on.
E
LIMINATE
POSSIBLE
INTERFERENCE
—
Turn off nearby fans, fluorescent lights,
halogen lamps, or other appliances.
A
DJUST
THE
POWER
PROPERTIES
—
See "Power Management Modes" on
page 56.
R
ESEAT
THE
MEMORY
MODULES
—
If the computer power light turns on, but
the display remains blank, reinstall the memory modules (see "Memory" on
page 163).
Printer Problems
Fill out the "Diagnostics Checklist" on page 191 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
.
NOTE:
If you need technical assistance for your printer, contact the printer’s
manufacturer.
C
HECK
THE
PRINTER
DOCUMENTATION
—
See the printer documentation for
setup and troubleshooting information.
E
NSURE
THAT
THE
PRINTER
IS
TURNED
ON
C
HECK
THE
PRINTER
CABLE
CONNECTIONS
—
•
See the printer documentation for cable connection information.
•
Ensure that the printer cables are securely connected to the printer and
the computer.
T
EST
THE
ELECTRICAL
OUTLET
—
Ensure that the electrical outlet is working by
testing it with another device, such as a lamp.
Содержание Inspiron 1520
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 1520 Owner s Manual Model PP22L ...
Страница 14: ...14 Contents ...
Страница 20: ...20 Finding Information ...
Страница 34: ...34 About Your Computer ...
Страница 46: ...46 Using the Display ...
Страница 52: ...52 Using the Keyboard and Touchpad ...
Страница 86: ...86 Using Multimedia ...
Страница 90: ...90 Using ExpressCards ...
Страница 106: ...106 Securing Your Computer ...
Страница 152: ...152 Troubleshooting ...
Страница 174: ...174 Adding and Replacing Parts 4 Disconnect the two antenna cables from the WWAN card 1 captive screws 2 2 cover 1 2 ...
Страница 184: ...184 Dell QuickSet Features ...
Страница 202: ...202 Specifications ...
Страница 228: ...228 Glossary ...