Dell OptiPlex 740 Support and Manuals
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Popular Dell OptiPlex 740 Manual Pages
Quick Reference
Guide - Page 24
... rated to the 115-V position even though the AC power available in Japan is 100 V. Allows you to lock the computer cover. To help avoid damaging a computer with a manual voltage selection switch, set to operate with a manual voltageselection switch.
Back-Panel Connectors
1
2
34 5
9
8
24
Quick Reference Guide
7
6
Insert a padlock to open the computer cover.
Your...
Quick Reference
Guide - Page 60
... cause. 3 Contact Dell for technical assistance. Windows XP
1 Click Start→ Help and Support. 2 Type hardware troubleshooter in the search field and press
to follow the remaining troubleshooting steps.
For information on page 51 to resolve the incompatibility. If your online User's Guide.
In the search results, select the option that best describes
the problem and click Next...
Quick Reference
Guide - Page 64
...the computer. To reinstall Windows XP, you are considering reinstalling the Microsoft Windows operating system to correct a problem with a newly installed driver, first try again. When the DELL logo appears, press immediately.
If Device Driver Rollback does not resolve the problem, then use Windows XP Service Pack 1 or later when you installed the new device driver. then, shut down your...
Quick Reference
Guide - Page 68
...Dell™ computers.
otherwise, contact your Drivers and Utilities media provide approved drivers for which the new driver was installed and click Properties.
4 Click the Drivers tab→ Roll Back Driver.
68
Quick Reference Guide
If you installed the new driver. If Device Driver Rollback does not resolve the problem, then use Windows Device Driver Rollback to replace the driver...
Quick Reference
Guide - Page 72
...
power light, 22, 28
power light diagnosing problems with, 54
problems restore to previous state, 61
72
Index
problems. See troubleshooting Product Information Guide, 6
R
regulatory information, 6 reinstalling
Windows Vista, 63 Windows XP, 64
S
safety instructions, 6 Service Tag, 7 software
conflicts, 60 support website, 9 system board, 40, 45, 48 System Restore, 61
T
troubleshooting beep codes...
User's Guide - Page 10
...® Windows® XP 339
User Accounts and Fast User Switching 342 Adding User Accounts 342 Fast User Switching 343
Setting Up a Home and Office Network 343 Connecting to a Network Adapter 343 344 Network Setup Wizard 344
17 Getting Help 347
Obtaining Assistance 347 Online Services 347 AutoTech Service 348 Automated Order-Status Service 348 Support Service 348
Problems With Your...
User's Guide - Page 16
... is an automated upgrade and notification system installed on your Dell computer.
NOTE: The support.dell.com user interface may not be available for your computer model. This support provides real-time health scans of your selections. Service call and
order status, warranty, and repair information
• Service and support - Certified drivers, patches, and software updates
•...
User's Guide - Page 99
... if the computer detects an installed card containing a parallel connector configured to the same address.
To help avoid damaging a computer with a manual voltage selection switch, set to the 115-V position even though the AC power available in Japan is not detecting a physical connection to the network. A good connection exists between a 10-Mbps network and the computer.
•...
User's Guide - Page 187
...network. The computer is automatically disabled if the computer detects an installed card containing a parallel connector configured to open the computer cover. If you to the same address. NOTICE: In Japan, the voltage selection switch must be set... power available in your location. To help avoid damaging a computer with a manual voltage selection switch, set to operate with a manual ...
User's Guide - Page 267
... the cable into the network wall jack and then plug it into the computer.
6 Connect your computer and certain option settings in the computer must support the hibernate and/or standby mode feature(s) and have not been optimized for each component.
• Standby. You control the power usage through the operating system installed on the RTC_RST pins...
User's Guide - Page 302
... If a problem occurs on the computer, click Continue; NOTE: The User Account Control window may appear. otherwise, contact your administrator to replace the driver with a [!]) on page 305) to return your computer after you installed the new driver.
302
Reinstalling Drivers and the Operating System Reinstalling Drivers and Utilities
NOTICE: The Dell Support website at support.dell.com...
User's Guide - Page 303
... XP Device Driver Rollback If a problem occurs on your computer after you install or update a driver, use Windows XP Device Driver Rollback to the operating state that existed before you installed the new driver. If Device Driver Rollback does not resolve the problem, then use System Restore (see "Restoring Your Operating System" on page 305), then reinstall the driver from the
System Model...
User's Guide - Page 304
... complete the installation.
2 Click Next at the Welcome Dell System Owner screen. 3 Choose the appropriate selections for Windows Vista After extracting the driver files to inform you that driver. NOTE: The User Account Control window may appear. Using the Windows XP Drivers and Utilities Media 1 Insert the Drivers and Utilities media. Manually Reinstalling Drivers for System Model, Operating...
User's Guide - Page 307
... Rollback does not resolve the problem, then use Windows XP Service Pack 1 or later when you must also reinstall the device drivers, virus protection program, and other software.
1 Save and close any open programs. 2 Insert the Operating System disc. 3 Click Exit if the Install Windows message appears. 4 Restart the computer.
When the DELL logo appears, press immediately.
Before...
User's Guide - Page 347
... of online services available at Dell Support (support.dell.com) for information on using the following services are not always available in all locations outside the continental U.S. You can assist you with installation and troubleshooting procedures. 5 If the preceding steps have an Express Service Code, open the Dell Accessories folder, double-click the Express Service Code icon, and...
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