Dell Precision 490 Support Question
Dell Precision 490 Support Question
Find answers below for this question about Dell Precision 490.Need a Dell Precision 490 manual? We have 1 online manual for this item!
Question posted by Abvi on September 24th, 2014
How To Open Front Of Dell Precision 490
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Current Answers
Answer #1: Posted by DellJesse1 on September 24th, 2014 6:49 AM
DellJesse1
Member since:
April 19th, 2012 Points: 1,551,500
Member since:
April 19th, 2012 Points: 1,551,500
Abvi,
Click the link below to download the online manual. The manual provides information for opening the case as well as removing/replacing parts within your computer.
Thank You,
Dell-Jesse1
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Related Dell Precision 490 Manual Pages
Quick Reference Guide - Page 2
..., and Cautions
NOTE: A NOTE indicates important information that helps you purchased a Dell™ n Series computer, any references in this text: Dell, the DELL logo and Dell Precision are registered trademarks of Intel Corporation; Information in any manner whatsoever without notice. © 2006 Dell Inc. NOTICE: A NOTICE indicates either the entities claiming the marks and names...
Quick Reference Guide - Page 3
... Orientation 19 Back View (Tower Orientation 21 Back Panel Connectors 22 Front View (Desktop Orientation 24 Back View (Desktop Orientation 25 Inside View 26 Inside View - Hard Drive Bay Rotated Out 27 ...® Windows® XP System Restore 33 Using the Last Known Good Configuration 34 Dell Diagnostics 35 Before You Start Testing 36
Beep Codes 36 Error Messages 38
Diagnostic Lights ...
Quick Reference Guide - Page 5
...computer • Drivers for my computer • My computer documentation • My device documentation • Desktop System Software (DSS)
• How to set up my computer • How to your computer.... Basic troubleshooting information • How to open my computer cover
Find It Here
Drivers and Utilities CD (also known as a PDF at support.dell.com. Quick Reference Guide
5 NOTE: ...
Quick Reference Guide - Page 6
...8226; Regulatory information • Ergonomics information • End User License Agreement
Find It Here Dell™ Product Information Guide
• How to remove and replace parts • Specifications &#... to configure system settings • How to direct your computer when you use support.dell.com or contact technical support.
• Enter the Express Service Code to troubleshoot and...
Quick Reference Guide - Page 7
...components, premier.support.dell.com. Online discussion with other Dell customers
NOTE: Corporate,...Dell Premier support website at
• Upgrades - Upgrade information for Dell...dell.com
from technicians, and online courses, frequently asked questions
NOTE: Select your Dell...all regions. Troubleshooting hints and tips, articles Dell Support Website - Quick Reference Guide
7
...
Quick Reference Guide - Page 8
..., use the Drivers and Utilities CD (Resource CD) to use the Operating System CD. NOTE: The color of Dell Precision™
products and the Linux operating system • Additional information regarding Linux
and my Dell Precision computer
Find It Here
Operating System CD
The operating system is located on the operating system you ordered...
Quick Reference Guide - Page 20
...-saving state. • Blinking or solid amber - See "Diagnostic Lights" on booting to -desktop conversion; Use the microphone connector to attach a personal computer microphone for tower-to a USB device...it over, and rotate the plastic handle behind the badge. 6 USB 2.0 connectors (2) 7 Dell™ rotatable badge 8 power button
9 power light
10 headphone connector 11 microphone connector 12 ...
Quick Reference Guide - Page 24
... rotatable badge
To rotate the Dell badge for tower-to turn it into a power-saving state.
NOTICE: To avoid losing data, do not use the power button to -desktop conversion; NOTE: The power button...data from or writes data to a USB device). remove the front panel, turn off the computer. Front View (Desktop Orientation)
1
2
3
45 6
7
13
12
11
10 9
8
1 upper 5.25-inch drive bay ...
Quick Reference Guide - Page 30
... begin any of the procedures in this section, follow the safety instructions in open programs. The computer cooling system cannot function properly while the cover is resting.... battery • Information for troubleshooting various computer problems • Instructions for using the Dell Diagnostics and reinstalling drivers • Information on how to avoid scratching either the computer ...
Quick Reference Guide - Page 32
.... 2 Type hardware troubleshooter in the Search field and click the arrow to start the search. 3 Click Hardware Troubleshooter in your User's Guide,
go to support.dell.com (on my computer,
and click Next.
32
Quick Reference Guide
Quick Reference Guide - Page 33
... earlier time is selected and click Next. 3 Click a calendar date to which you restore the computer to an earlier operating state, save and close any open files and exit any open programs. Do not alter, open, or delete any files or programs until the system restoration is automatically selected.
Quick Reference Guide - Page 35
...see the Microsoft Windows desktop. It is recommended that tell you whether tests completed successfully • Receive error messages if problems are detected
Starting the Dell Diagnostics From Your ..."Solving Problems" on (or restart) your computer and try again. For more information
on Dell™ computers. Quick Reference Guide
35 Then shut down your computer, see your User's ...
Quick Reference Guide - Page 36
... information, and enable all of your printer if one time only. If you see the Windows desktop. Beep Codes
Your computer might emit a series of beeps during start-up:
1 Write down the... version appropriate for technical assistance.
36
Quick Reference Guide
If your computer. 7 When the Dell Diagnostics Main Menu appears, select the test you want to wait until you wait too long...
Quick Reference Guide - Page 38
... flash. If the problem is off " or green. light is still not resolved, contact Dell for technical assistance.
38
Quick Reference Guide If the problem is
connected to an electrical the ...front-panel power light is on , ensure that the computer is still not resolved, contact Dell for technical assistance. Ensure that of the procedures in this section, follow the safety instructions...
Quick Reference Guide - Page 39
... the computer. Ensure that the processor is still not resolved, contact Dell for technical assistance. Perform the procedure in "Power Problems" in your User's Guide. amber
...your User's Guide. If the problem is not executing.
The BIOS is still not resolved, contact Dell for technical assistance. The computer is in your User's Guide.
See "Advanced Features"
in a ...
Quick Reference Guide - Page 40
...Resolving Software and Hardware Incompatibilities" on page 32).
4 If the problem persists, contact Dell. Diagnostic Lights (blinking) (blinking)
Power Light amber
amber
Problem Description
Suggested Resolution
... the computer.
3 If the problem persists or the computer has integrated graphics, contact Dell. A possible expansion card failure has occurred.
1 Determine if a conflict exists by ...
Quick Reference Guide - Page 41
...restart the computer.
1 Reseat the memory modules to the operating system. 6 Run the Dell Diagnostics.
A message appears stating that because your memory is not paired, the system will ... then restart the computer). If the first memory module tested is identified, contact Dell for technical assistance. Contact Dell for a replacement.
• If you have one memory module installed, reinstall...
Quick Reference Guide - Page 42
... the card that you removed, remove a different card, and then restart the computer.
3 Repeat this process for on page 32).
4 If the problem persists, contact Dell.
preceding video initialization.
preceding video initialization. Routine system activity
Watch your computer.
• Reinstall the memory modules and restart the computer. • If the problem...
Quick Reference Guide - Page 43
...cable has a single connector on contacting Dell,
see your User's Guide.
See "Setting Up Your Computer (Tower Orientation)" on page 9 or "Setting Up Your Computer (Desktop Orientation)" on page 14 for information ... shipping box for information on the back of my computer? An adapter should be included (Desktop Orientation)" on page 9
connector, then you need to use an or "Setting Up Your...
Quick Reference Guide - Page 44
... card installed,
See the documentation that provides more
on page 14. Locate information about your User's Guide,
Your desktop computer has eight USB see "Finding Information" on the Dell Support website at support.dell.com.
connectors (two on the front, one
page 19 for illustrations of the front
internal, and five on the...
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