Dell Precision T7400 Support Question
Dell Precision T7400 Support Question
Find answers below for this question about Dell Precision T7400.Need a Dell Precision T7400 manual? We have 3 online manuals for this item!
Question posted by turpint on April 26th, 2013
On A Dell Precision T74000 6 Long Beeps
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Current Answers
Answer #1: Posted by RathishC on April 26th, 2013 9:12 AM
RathishC
Member since:
June 19th, 2012 Points: 2,516,090
Member since:
June 19th, 2012 Points: 2,516,090
Hi Turpint,
Rathish C
#iworkfordell
Please click on the link given below to download the manual and refer to page 14 which will help you to identify the point of failure. Let me know the series of beeps so that I can help you further:
http://dell.to/Z0BMmuPlease reply for further assistance.
Thanks & RegardsRathish C
#iworkfordell
Related Dell Precision T7400 Manual Pages
Airborne Contaminants Specification Tech Sheet - Page 1
... and names or their products. disclaims any manner whatsoever without notice. © 2008 Dell Inc. Printed in trademarks and trade names other than its own. Dell Inc. Trademarks used in this text: Dell, Dell Precision, OptiPlex and the DELL logo are trademarks of Dell Inc. Airborne Contaminants Specification
This technical sheet specifies the allowable airborne contaminant level...
Quick Reference Guide - Page 2
... marks and names or their products.
is subject to change without the written permission of Dell Inc.; Trademarks used in this text: Dell, the DELL logo, and Dell Precision are either potential damage to hardware or loss of your computer. Dell Inc. Model DCDO
September 2007 P/N HR707
Rev. Reproduction in the United States and/or other...
Quick Reference Guide - Page 3
Contents
Finding Information 5
Setting Up Your Computer 9 Changing Between Tower and Desktop Orientations 9 Installing Your Computer in an Enclosure . . . . . 10 Transferring Information to a New ... 24
Troubleshooting Tools 24 Power Lights 24 Diagnostic Lights 26 Beep Codes 30 System Messages 31 Hardware Troubleshooter 32 Dell Diagnostics 33 Troubleshooting 37
Index 53
Contents
3
Quick Reference Guide - Page 5
... the User's Guide for my computer • My device documentation • Desktop System Software (DSS)
NOTE: The Drivers and Utilities disc may be optional and may not be found at support.dell.com.
• How to remove and replace parts
Dell Precision™ User's Guide
• Specifications
Microsoft® Windows® XP and Microsoft...
Quick Reference Guide - Page 9
... your computer to either the tower or the desktop orientation, you must use Linux
Dell Supported Linux Sites
• E-mail discussions with users of Dell Precision products and the Linux operating system
• Additional information regarding Linux and my Dell Precision computer
• linux.dell.com
• lists.us.dell.com/mailman/listinfo/linuxprecision
Setting Up Your Computer...
Quick Reference Guide - Page 30
...'s Guide).
• If two or more memory modules are detected. Possible motherboard failure. Contact Dell (see "Dell Diagnostics" on page 33). Code
Cause
2 short, 1 long
BIOS checksum error
1 long, 3 short, 2 short Memory error
1 short
F12 key pressed
Code (repetitive short beeps) 1 2
3
Description
Suggested Remedy
BIOS checksum failure. If the computer starts normally, continue to...
Quick Reference Guide - Page 31
...R - Replace the CPU fan (see "Removing the Processor" in your User's Guide for assistance).
Code (repetitive short beeps) 4
5
6
Description
Suggested Remedy
RAM Read/Write failure.
• Ensure that no special requirements for memory module/connector ...boot routine three consecutive times for the same error (see "Contacting Dell" in your User's Guide).
System Messages
NOTE: If the ...
Quick Reference Guide - Page 34
...Dell Diagnostics Main Menu" on the keyboard to highlight Boot to open the Boot Device Menu. NOTE: Write down -arrow keys or press the appropriate number on page 35). and down any time a message appears stating that no diagnostics utility partition has been found, run (see the Microsoft Windows desktop...2 When the DELL logo appears, press immediately. If you wait too long and the operating ...
Quick Reference Guide - Page 35
..., use the up- Upon restart, the computer boots according to wait until you wait too long and the operating system logo appears, continue to the boot sequence specified in even intervals until the...appears.
NOTE: Write down for the current boot only.
Dell Diagnostics Main Menu
The following tests can be run (see the Microsoft Windows desktop, and then shut down -arrow keys or press the...
Quick Reference Guide - Page 53
... keyboard, 22 line-out, 21 mouse, 21 network adapter, 22 parallel, 21 serial, 22 sound, 21 USB, 19, 22
D
Dell Diagnostics, 33
Dell support site, 7
Desktop System Software, 7
diagnostic lights, 26
diagnostics beep codes, 30 Dell Diagnostics, 33 lights, 19, 26
display. See monitor
documentation End User License Agreement, 6 ergonomics, 6 online, 7 Product Information Guide, 6 regulatory...
Quick Reference Guide - Page 56
..., 43 scanner, 48 screen hard to a new computer
Files and Settings Transfer Wizard (Windows XP), 13
Windows Easy Transfer (Windows Vista), 16
troubleshooting beep codes, 30 conflicts, 32 Dell Diagnostics, 33 diagnostic lights, 26 Hardware Troubleshooter, 32 Help and Support Center, 8 power lights, 24 problems, 37 system messages, 31
U
uninterruptible power supply...
User's Guide - Page 2
... loss of Microsoft Corporation in this text: Dell, the DELL logo, Inspiron, Dell Precision, and Dell OpenManage are registered trademarks of Dell Inc.; Trademarks used in this document is...this document to refer to avoid the problem.
Intel and Xeon are trademarks of Intel Corporation; Dell Inc.
CAUTION: A CAUTION indicates a potential for property damage, personal injury, or death. ...
User's Guide - Page 7
... 105 Diagnostic Light Codes During POST 108
Power Lights 113
Beep Codes 115
Error Messages 116
Dell Diagnostics 123 When to Use the Dell Diagnostics 123 Starting the Dell Diagnostics From Your Hard Drive 124 Starting the Dell Diagnostics From the Drivers and Utilities Media 124 Dell Diagnostics Main Menu 125
11 Reinstalling Software 129
Drivers...
User's Guide - Page 19
What Are You Looking For?
Find It Here
• How to use Linux
Dell Supported Linux Sites
• E-mail discussions with users of Dell Precision™ products and the Linux operating system
• Additional information regarding Linux and my Dell Precision computer
• Linux.dell.com
• Lists.us.dell.com/mailman/listinfo/linuxprecision
Finding Information
19
User's Guide - Page 39
... are optimized to function as two logical processors that desire a high level of uses, Dell offers RAID level 0, RAID level 1, or, with your computer is recommended that you use...for hyperthreading under the Performance tab (see "System Setup" on power management, see your Dell Precision computer.
It is using hyperthreading or multi-core technology with an optional PCI Express RAID ...
User's Guide - Page 62
... the chassis intrusion switch into the computer. 3 Connect your computer and devices to wait until you wait too long and the operating system logo appears, continue to electrical outlets, and turn them on. Then shut down
62
... Replace the computer cover (see the Microsoft® Windows® desktop. If you see "Replacing the Computer Cover" on (or restart) your computer. 2 When the blue...
User's Guide - Page 75
... computer and installed devices, the items listed in your computer. 2 When the blue DELL™ logo is recommended that the keyboard has initialized. Certain changes can appear very quickly...to appear. 3 Once this section may not be lost. 4 If you wait too long and the operating system logo appears, continue to display, and then press . NOTE:...174; desktop.
System
System Setup
75
User's Guide - Page 124
... and press to wait until you see the Microsoft® Windows® desktop.
NOTE: If you want to wait until you see the Windows desktop.
If you wait too long and the operating system logo appears, continue to run the Dell Diagnostics from your hard drive or from the Drivers and Utilities media. Starting...
User's Guide - Page 283
... information needed to call the automated order-status service. Product Information
If you need information about their portable and desktop computers.
For the telephone number to the questions most frequently asked by Dell customers about additional products available from Dell, or if you have ordered, you can call for your region, see "Contacting...
User's Guide - Page 290
... the device or devices covered in this document in compliance with the FCC regulations:
• Product name: Dell™ Precision™ T7400
• Model number: DCDO
• Company name: Dell Inc. Worldwide Regulatory Compliance & Environmental Affairs One Dell Way Round Rock, TX 78682 USA 512-338-4400
NOTE: For further regulatory information, see your Product...
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