Dell XPS 720 H2C Support and Manuals
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Popular Dell XPS 720 H2C Manual Pages
Owner's Manual - Page 3
... the Computer Stand 18
Installing Your Computer in an Enclosure 20
Connecting Monitors 22 Connecting a Monitor (Without an Adapter 23 Connecting a Monitor (With an Adapter 24 Connecting a Monitor in a Dual Graphics Card Configuration 25 Connecting Two or More Monitors 27 Connecting a TV 27 Changing the Display Settings to Support Two or More Monitors...
Owner's Manual - Page 11
... segment to work with other Dell customers
• Upgrades -
Troubleshooting hints and tips, articles from technicians, online courses, and frequently asked questions
Dell Support Website - support.dell.com
NOTE: Select your Service Tag or product model.
2 Select Drivers & Downloads, and then click Go. Certified drivers, patches, and software updates
• Desktop System Software...
Owner's Manual - Page 27
...support multiple monitors (see "Connecting a Monitor (Without an Adapter)" on the options selected when you purchased your computer, your operating system, press and hold the power button for about 4 seconds to the TV.
Setting... any of the procedures in this section, follow the safety instructions in the Product Information Guide. NOTE: Depending on page 23.
To connect two or more...
Owner's Manual - Page 28
... cable is not included with your computer.
1 Save and close all open programs.
2 Shut down your operating system, press and hold the power button for your graphics card, see the device's User's Guide in the Help and Support Center. (From the Help and Support Center, click User and system guides→ Device guides, and then select the guide...
Owner's Manual - Page 49
... Overclocking
NOTICE: Dell does not recommend operating the processor or other system components beyond the factory default settings.
Dell does not provide technical support for Greater Performance...The Dell™ XPS™ 720 H2C™ Edition ships with an overclocked Intel® Core™2 Extreme Edition processor and an H2Ceramic (also called H2C™ or Hot-to-Cold) cooling system...
Owner's Manual - Page 62
..., ensure that the Print to the following port(s): setting is LPT1 (Printer Port).
REINSTALL THE PRINTER DRIVER - SEE THE PRINTER DOCUMENTATION FOR INFORMATION ON REINSTALLING THE PRINTER DRIVER. - NOTE: If you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide. See the scanner documentation for your scanner...
Owner's Manual - Page 76
...you install or update a driver, use Windows Device Driver Rollback to step 2.
If an exclamation point is your computer after you install drivers obtained from the Drivers and Utilities media.
1 With the Windows desktop displayed, insert the Drivers and Utilities media. Using the Drivers and Utilities Media
If using Device Driver Rollback or System Restore does not resolve the problem, then...
Owner's Manual - Page 83
...Windows XP:
1 Click Start and click Help and Support. 2 Type hardware troubleshooter in the Search field and click the arrow to start the search. 3 Click Hardware Troubleshooter in...instructions on my computer, and
click Next. On the next start the search. 3 In the search results, select the option that best describes the problem and follow the remaining
troubleshooting steps.
Troubleshooting...
Owner's Manual - Page 85
...; Flash BIOS update (see the Dell support website at support.dell.com)
Preparing to Work Inside Your Computer
Use the following safety guidelines to help ensure your computer. CAUTION: Your computer is not user serviceable or upgradeable. The liquid cooling assembly in reverse order. Recommended Tools
The procedures in this section, follow the safety instructions in your system...
Owner's Manual - Page 182
... Code City Code Argentina (Buenos Aires) International Access Code: 00 Country Code: 54 City Code: 11
Aruba
Service Type
Online Support E-mail for Desktops and Portables E-mail for XPS computers only
Home and Home Office
Medium and Large Business
Small Business, Education, Local Government
Customer Service
Area Codes, Local Numbers, and
Toll-Free Numbers Web and E-mail Address
www.dell...
Owner's Manual - Page 190
Dimension and Inspiron
Technical Support -
XPS computers only
Technical Support - Customer Service
Large Corporate Accounts
Global Customer Programs
Medium Business Division
Home and Small Business Division
Area Codes, Local Numbers, and
Toll-Free Numbers Web and E-mail Address
support.ap.dell.com support.dell.com.cn/email
00852-3416 6923 00852-2969 3188
00852-2969 3191
00852-2969 3196 ...
Owner's Manual - Page 193
...: 00 Country Code: 39 City Code: 02
Jamaica
Service Type
Online Support Home and Small Business Technical Support Customer Service Fax Switchboard Corporate Technical Support Customer Service Fax Switchboard Online Support Technical Support, Customer Service, Sales (dial from within Jamaica only)
Area Codes, Local Numbers, and
Toll-Free Numbers Web and E-mail Address
support.euro.dell.com
02 577...
Owner's Manual - Page 194
... Sales - Dimension and Inspiron
Technical Support outside of Japan - Dell Precision, OptiPlex, and Latitude
Technical Support outside of Japan - Dell Precision, OptiPlex, and Latitude
Technical Support - XPS computers only
Technical Support - up to 400 employees
Preferred Accounts Division Sales - Country (City) International Access Code Country Code City Code
Service Type...
Owner's Manual - Page 218
... bus, 164 memory, 163 physical, 167
specifications (continued) power, 166 processor, 163 technical, 163 video, 163-164
standby mode, 44 support
contacting Dell, 179, 181 support website, 11 system messages, 70 System Restore, 78 system setup, 168
entering, 168 options, 169 screens, 168
T
telephone numbers, 181 troubleshooting
conflicts, 83 Dell Diagnostics, 72 diagnostic lights, 66 Hardware...
Owner's Manual - Page 219
V
video problems, 63
volume adjusting, 63
W
warranty information, 9
Windows Vista Device Driver Rollback, 76 Factory Image Restore, 80 Help and Support, 11 hibernate mode, 47 Network Setup Wizard, 42 reinstalling, 78 sleep mode, 47 System Restore, 78
Windows XP Device Driver Rollback, 76 Help and Support, 11 hibernate mode, 45 Network Setup Wizard, 42 PC Restore, 80 reinstalling, 78...
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