Dell Latitude D630 User's Guide - Page 101

Dell™ Technical Update Service, Dell Diagnostics - service manual

Page 101 highlights

Light Pattern Problem Description Suggested Resolution A possible graphics • Reseat any installed graphics cards. card/video failure has • If available, install a working graphics occurred. card into your computer. • If the problem persists, contact Dell Support. A possible LCD • Reseat the LCD cable (see your failure has occurred. computer's Service Manual). • If the problem persists, contact Dell Support. A possible keyboard • Reseat the keyboard (see "Keyboard" failure has occurred. on page 153). • If available, connect an external keyboard. • If the problem persists, contact Dell Support. A possible modem • If available, install a working modem failure has occurred. into your computer. • If the problem persists, contact contact Dell Support. Dell™ Technical Update Service The Dell Technical Update service provides proactive e-mail notification of software and hardware updates for your computer. The service is free and can be customized for content, format, and how frequently you receive notifications. To enroll for the Dell Technical Update service, go to http://support.dell.com/technicalupdate. Dell Diagnostics Fill out the Diagnostics Checklist (see "Diagnostics Checklist" on page 198) 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. Troubleshooting 101

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Troubleshooting
101
Dell™ Technical Update Service
The Dell Technical Update service provides proactive e-mail notification of
software and hardware updates for your computer. The service is free and can be
customized for content, format, and how frequently you receive notifications.
To enroll for the Dell Technical Update service, go to
.
Dell Diagnostics
Fill out the Diagnostics Checklist (see "Diagnostics Checklist" on page 198) 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
.
A possible graphics
card/video failure has
occurred.
Reseat any installed graphics cards.
If available, install a working graphics
card into your computer.
If the problem persists, contact Dell
Support.
A possible LCD
failure has occurred.
Reseat the LCD cable (see your
computer’s
Service Manual
).
If the problem persists, contact Dell
Support.
A possible keyboard
failure has occurred.
Reseat the keyboard (see "Keyboard"
on page 153).
If available, connect an external
keyboard.
If the problem persists, contact Dell
Support.
A possible modem
failure has occurred.
If available, install a working modem
into your computer.
If the problem persists, contact
contact Dell Support.
Light Pattern
Problem Description
Suggested Resolution