Dell Studio 1440 Setup Guide - Page 34

Network Problems, Possible motherboard failure, RAM Read/Write failure, Service Manual

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Page 34 highlights

Solving Problems • If available, install memory modules of the same type in your computer. • If the problem persists, contact Dell (see "Contacting Dell" on page 55). Three beeps - Possible motherboard failure Contact Dell (see "Contacting Dell" on page 55). Four beeps - RAM Read/Write failure • Ensure that no special memory module/ memory connector placement requirements exist (see the Service Manual on the Dell Support website at support.dell.com). • Verify that the memory modules that you are installing are compatible with your computer. • If the problem persists, contact Dell (see "Contacting Dell" on page 55). Five beeps - Real Time Clock Failure Replace the battery. Network Problems Wireless Connections If the wireless network connection is lost - The wireless router is offline or wireless has been disabled on the computer. • Check your wireless router to ensure it is powered on and connected to your data source (cable modem or network hub). • Interference may be blocking or interrupting your wireless connection. Try moving the computer closer to your wireless router. • Re-establish your connection to the wireless router: a. Save and close any open files, and exit any open programs. b. Click Start → Connect To. c. Follow the instructions on the screen to complete the setup. 32

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32
Solving Problems
If available, install memory modules of the
•
same type in your computer.
If the problem persists, contact Dell (see
•
“Contacting Dell” on page 55).
Three beeps
—
Possible motherboard failure
Contact Dell (see “Contacting Dell” on page 55).
Four beeps
—
RAM Read/Write failure
Ensure that no special memory module/
•
memory connector placement requirements
exist (see the
Service Manual
on the Dell
Support website at
support.dell.com
).
Verify that the memory modules that you are
•
installing are compatible with your computer.
If the problem persists, contact Dell (see
•
“Contacting Dell” on page 55).
Five beeps
—
Real Time Clock Failure
Replace the battery.
Network Problems
Wireless Connections
If the wireless network connection is lost
—
The wireless router is offline or wireless has
been disabled on the computer.
Check your wireless router to ensure it is
•
powered on and connected to your data
source (cable modem or network hub).
Interference may be blocking or interrupting
•
your wireless connection. Try moving the
computer closer to your wireless router.
Re-establish your connection to the wireless
•
router:
Save and close any open files, and exit
a.
any open programs.
Click
b.
Start
→
Connect To
.
Follow the instructions on the screen
c.
to complete the setup.