Dell OptiPlex 755 Support Question
Dell OptiPlex 755 Support Question
Find answers below for this question about Dell OptiPlex 755.Need a Dell OptiPlex 755 manual? We have 3 online manuals for this item!
Question posted by adHui on January 13th, 2014
How Many Btu Does A Dell 755 Produce
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Related Dell OptiPlex 755 Manual Pages
Quick Reference
Guide - Page 2
... their products. disclaims any manner whatsoever without notice. © 2007 Dell Inc. NOTICE: A NOTICE indicates either registered trademarks or trademarks of International... a potential for energy efficiency. Trademarks used in this text: Dell, the DELL logo, OptiPlex, Inspiron, Dimension, Latitude, Dell Precision, DellNet, TravelLite, OpenManage, PowerVault, Axim, PowerEdge, PowerConnect...
Quick Reference
Guide - Page 5
... and may not ship with your computer or advanced technical-reference material for my computer • Desktop System Software (DSS)
Drivers and Utilities Media
NOTE: The Drivers and Utilities media may be found at support.dell.com.
NOTE: Additional information may ship with your computer.
Finding Information
NOTE: Some features or media...
Quick Reference
Guide - Page 6
... up my computer
Owner's Manual
• How to remove and install parts
• Warranty information • Terms and Conditions (U.S.
Dell™ Product Information Guide
• How to remove and replace parts
Dell™ OptiPlex™ User's Guide
• Specifications
Microsoft Windows Help and Support
• How to configure system settings
Center
• How...
Quick Reference
Guide - Page 8
... System Software and click Download Now.
4 Select Drivers & Downloads and click Go. Upgrade information for your configuration. To download Desktop System Software:
1 Go to support.dell.com and click Drivers & Downloads.
2 Enter your selections.
8
Quick Reference Guide Find It Here
• Solutions - Contact information, service call status and support history, service ...
Quick Reference
Guide - Page 13
... Begin
This chapter provides procedures for removing and installing the components in your Dell™ Product Information
Guide. • A component can be replaced by... Vista™ operating system, click the Windows Vista Start Button , in the lower-left corner of the desktop, click the arrow in your computer.
The computer turns off your computer. 1 Shut down the operating system...
Quick Reference
Guide - Page 62
...Dell Diagnostics Main Menu" on page 63).
62
Quick Reference Guide
takes you want
to the Dell Diagnostic Utility
• Exit - Turn on the computer. When the DELL... cannot display a screen image, contact Dell. 1 Shut down your computer and...CD. Starting the Dell Diagnostics From Your Hard Drive
The Dell Diagnostics is connected to the...computer. Start the Dell Diagnostics from either...
Quick Reference
Guide - Page 63
...Windows logo appears, continue to answer questions periodically. Quick Reference Guide
63
Dell Diagnostics Main Menu
1 After the Dell Diagnostics loads and the Main Menu screen appears, click the button for the...version appropriate for one time only. Run Express Test first to run (see the Windows desktop. NOTE: The next steps change the boot sequence for your computer and try again. ...
Quick Reference
Guide - Page 65
...desktop computer, a solid green light indicates a network connection.
several times and
then turns off
Check the diagnostic lights to wake the computer.
Blinking yellow A power supply or system board See "Power Problems" in a powersaving mode. User's Guide.
Blinking green The computer is identified (see "Contacting
Dell... does not boot,
contact Dell for technical
assistance (see ...
User's Guide - Page 2
.... All rights reserved. Environmental Protection Agency. Microsoft, MS-DOS, Windows, Windows Vista, and the Windows Start button are not applicable.
Information in this text: Dell, the DELL logo, OptiPlex, TravelLite, OpenManage, and StrikeZone are trademarks of your computer. Bluetooth is used in this document to Microsoft® Windows® operating systems are either...
User's Guide - Page 17
....
Documentation and drivers are already installed on page 353), or to run the Dell Diagnostics (see "Dell Diagnostics" on your documentation.
Quick Reference Guide NOTE: This document may be optional...material for my computer • My computer documentation • My device documentation • Desktop System Software (DSS)
Find It Here
Drivers and Utilities CD or DVD NOTE: The...
User's Guide - Page 18
... incorporates a missing portion or "hole" to troubleshoot and solve problems
• Service Tag and Express Service Code • Microsoft Windows License Label
Find It Here Dell™ Product Information Guide
Dell™ OptiPlex™ User's Guide Microsoft Windows Help and Support Center
1 Click Start or → Help and Support→...
User's Guide - Page 19
... your region or business segment, and enter your computer, you should also reinstall the DSS utility.
Online discussion with technical support
• Dell Technical Update Service - DSS is necessary Desktop System Software.
operating system and installs the updates appropriate
for your Service Tag. 2 Select Drivers & Downloads and click Go.
If you reinstall...
User's Guide - Page 21
...Vista®, click the Windows Vista Start button™, , in the lower-left corner of the desktop, click the arrow in your computer. Unless otherwise noted, each procedure assumes that the computer and ...system, press and hold the power button for removing and installing the components in your Dell™ Product Information Guide. • A component can be replaced by performing the removal...
User's Guide - Page 22
...
• For a mini tower computer, see "Removing the Computer Cover" on page 27.
• For a desktop computer, see "Removing the Computer Cover" on page 90.
• For a small form factor computer, see "... "Cable Cover (Optional)" on page 232. Damage due to servicing that is not authorized by Dell is not covered by its metal mounting bracket. As you pull connectors apart, keep them evenly ...
User's Guide - Page 31
... select Reset. NOTE: The default setting is On-Silent.
4 Save your computer. 2 When the blue DELL™ logo appears, press immediately. or right-arrow key to wait until you see the Microsoft® Windows® desktop.
Then shut down your computer and try again.
3 Select the Chassis Intrusion option and then press...
User's Guide - Page 87
...See "Turning Off Your Computer" on page 21 for more information about booting to a USB device).
Desktop Computer
About Your Desktop Computer
Front View
1
2
3
11 10
9 8 76 5 4
1 USB 2.0 connectors (2) Use...that you press the power button the computer will perform an operating system shutdown.
4 Dell badge
This badge can also rotate the badge using the slot provided near the bottom...
User's Guide - Page 93
...Desktop Computer
93 3 Disconnect the chassis intrusion switch cable from the computer.
If you wait too long and the operating system logo appears, continue to wait until it down your computer. 2 When the blue DELL...board. 3 Replace the computer cover (see the Microsoft® Windows® desktop.
Replacing the Chassis Intrusion Switch
1 Gently insert the switch from underneath the ...
User's Guide - Page 102
... m (-50 to 10,000 ft) -15.2 to 10,668 m (-50 to 35,000 ft) G2 or lower as defined by ISA-S71.04-1985
102
Desktop Computer Specifications Power (continued) Heat dissipation
Voltage
Backup battery
Physical Height Width Depth Weight
Environmental Temperature:
Operating Storage Relative humidity Maximum vibration: Operating Storage Maximum...
User's Guide - Page 373
... branch circuits. The following information is no guarantee that may cause interference with the FCC regulations:
• Product name: Dell™ OptiPlex™ 755
• Model numbers: DCTR, DCNE, DCSM, DCCY
• Company name: Dell Inc.
could void your Product Information Guide. If this document in accordance with the manufacturer's instruction manual, may cause...
User's Guide - Page 382
...find it has stopped responding. RTCRST - A jumper on your Windows desktop and double-click the icon, you restart the computer after it ...exe program comes with the optimal clock speed of an image produced by the human eye. An icon that keeps the date and... delete a shortcut, the original file is generated at support.dell.com or when you can have interference than the higher frequency...
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