Dell OptiPlex 740 Support and Manuals
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Most Recent Dell OptiPlex 740 Questions
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Splash Screen
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Popular Dell OptiPlex 740 Manual Pages
Quick Reference
Guide - Page 9
... and installs the updates
NOTE: The support.dell.com user interface
appropriate for components, such as memory, the hard drive, and the operating system
• Customer Care - Quick Reference Guide
9 Find It Here
• Solutions - Troubleshooting hints and Dell Support Website - Certified drivers, patches, and software updates
• Desktop System Software (DSS) -
Upgrade...
Quick Reference
Guide - Page 18
...rated to the 115-V position even though the AC power available in your location.
4 power connector Insert the power cable.
5 back-panel connectors
Plug serial, USB, and other devices into the appropriate connectors. See "Mini Tower Computer - switch
selection switch. 3 voltage selection Your computer may be set the switch for any installed PCI and PCI Express cards.
18
Quick Reference...
Quick Reference
Guide - Page 60
... list, select the option that best describes the problem and follow the remaining troubleshooting steps.
60
Quick Reference Guide
For information on page 51 to resolve the incompatibility. If your online User's Guide. Windows Vista
1 Click Start and click Help and Support. 2 Type hardware troubleshooter in the search field and press
to start -up: 1 Write down the beep code. 2 See "Dell...
Quick Reference
Guide - Page 72
... 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, 59 conflicts, 60 Dell...
User's Guide - Page 22
...6 power button
7 power light
8 hard-drive activity light 9 headphone connector 10 microphone connector
Insert media (if supported) into this button to turn off . • Steady green - Press this drive. See "Turning Off Your Computer" on the computer. To exit from a power-saving mode, see "System Setup" on page 257 for more information on booting to help you troubleshoot problems with...
User's Guide - Page 24
...: In Japan, the voltage selection switch must be set the switch for any installed PCI and PCI Express cards.
24
Mini Tower Computer
Also, ensure that most closely matches the AC power available in your location.
. See "Back-Panel Connectors" on page 25.
6 card slots
Access connectors for the voltage that your monitor and attached devices are electrically rated to the...
User's Guide - Page 35
... system board
Power DC power supply:
Wattage Heat dissipation Voltage
Backup battery
305 W 1040.7 BTU/hr maximum manual selection power supplies-90 to 135 V at 50/60 Hz; 180 to run hard-drive and system diagnostics
starts the RAID setup menu if RAID is entered)
Controls and Lights
Power control
front of chassis - Key Combinations or
displays a boot device menu that allows the user to...
User's Guide - Page 98
... power light
6 diagnostic lights 7 hard-drive activity light 8 headphone connector 9 microphone connector 10 floppy drive 11 optical drive
The power light illuminates and blinks or remains solid to attach headphones and most kinds of light codes that can help you troubleshoot problems with your computer. See "System Lights" on the diagnostic code. Use the microphone connector to help you...
User's Guide - Page 125
... floppy drive, media card reader, or second hard drive, if installed, (see "Removing a Floppy Drive" on page 119, "Removing the Media Card Reader" on page 122, or "Removing and Replacing a Second Hard Drive" on page 129) and carefully set it .
NOTICE: To avoid damage to disconnect the cables connecting the two drives.
3 Remove the optical drive (see "Removing and Replacing a Second Hard Drive...
User's Guide - Page 186
... slimline media card reader. Plug serial, USB, and other devices into this drive. This light indicates that can help you troubleshoot problems with your computer.
Use the headphone connector to help you troubleshoot a computer problem based on the diagnostic code.
Use the lights to attach headphones and most kinds of light codes that a LAN (local area network) connection is...
User's Guide - Page 194
...2.0 PCI: 133 MB/s PCI Express x16: 40 GB/s bidirectional speed SATA: 1.5 Gbps and 3.0 Gbps USB: 480-Mbps high speed, 12-Mbps full speed, 1.2-Mbps low speed low-profile, half-length
one low profile 124 pins
194
Small Form Factor Computer If your computer has the 8-Mb NVRAM chip and the AMD Phenom processor, the word enhanced appears in the title on models that include the 8-Mb NVRAM chip.
User's Guide - Page 196
...® XP and Windows Vista, brings up only)
displays a boot device menu that allows the user to run hard-drive and system diagnostics
Controls and Lights
Power control
front of chassis - Connectors PCI 2.3 PCIe-X16 Internal USB Intrusion switch Speaker Memory modules Power 12V Power Battery Front panel
124-pin connector 164-pin connector 10-pin connector 3-pin connector 5-pin connector four...
User's Guide - Page 329
...is running the Dell Diagnostics from system setup, memory, and various internal tests, and it displays the information in the device list in a power-saving mode (Microsoft® Windows® XP). times and then turns off
Check the diagnostic lights to see if the specific problem is required. If the computer does not boot,
contact Dell for running the test. Blinking yellow
A power supply...
User's Guide - Page 348
... e-mail address as user: anonymous, and use your touch-tone telephone to select the subjects that you have ordered, you call for your region, see "Contacting Dell" on your region, see "Contacting Dell" on the status of any Dell™ products that correspond to your password. • Electronic Support Service mobile_support@us.dell.com support@us.dell.com la-techsupport...
User's Guide - Page 366
... A video standard for video cards and controllers that protects the hard drive by acting as file and e-mail protection. system setup - trusted platform module -
Smart cards can be used in the BIOS, such as date and time or system password. Unless you to 1400 x 1050. standby mode - text editor - cards can be used to 1280 x 1024. A power management mode that shuts down...
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