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 dualcg on January 15th, 2015
Opening Case
How do I open the case on Dell OptiPlex 755
Current Answers
Answer #1: Posted by TheWiz on January 15th, 2015 2:03 PM
TheWiz
Member since:
October 13th, 2011 Points: 25,383,424
Member since:
October 13th, 2011 Points: 25,383,424
Related Dell OptiPlex 755 Manual Pages
Quick Reference
Guide - Page 2
... that helps you how to hardware or loss of the U.S. disclaims any manner whatsoever without notice. © 2007 Dell Inc. Trademarks used in this text: Dell, the DELL logo, OptiPlex, Inspiron, Dimension, Latitude, Dell Precision, DellNet, TravelLite, OpenManage, PowerVault, Axim, PowerEdge, PowerConnect, PowerApp, and StrikeZone are trademarks of International Business Machines...
Quick Reference
Guide - Page 8
... and support for processors, optical drives, USB devices, and so on. To download Desktop System Software:
1 Go to support.dell.com and click Drivers & Downloads.
2 Enter your Dell computer. Find It Here
• Solutions - Online discussion with technical support
• Dell Technical Update Service - Service call and order status, warranty, and repair information
•...
Quick Reference
Guide - Page 13
... CD
Turning Off Your Computer
NOTICE: To avoid losing data, save and close all open files and exit all open programs. b In the Microsoft® Windows® XP operating system, click Start→... installing the components in the lower-right corner of the desktop, click the arrow in your computer. The computer turns off your Dell™ Product Information
Guide. • A component can be...
User's Guide - Page 19
... Website - Service call and order status, warranty, and repair information
• Service and support - DSS provides critical updates
To download Desktop System Software: 1 Go to support.dell.com, select your region or business segment, and enter your region or business segment to view the appropriate support site.
• Community - for your computer...
User's Guide - Page 21
... Vista Start button™, , in the lower-left corner of the desktop, click the arrow in the lower-right corner of the Start menu... all open files and exit all open programs before you shut down . Unless otherwise noted, each procedure assumes that the computer and all open files ... to help ensure your Dell™ Product Information Guide. • A component can be replaced by...
User's Guide - Page 29
... located in the Product Information Guide.
it may not be present on mini tower, desktop and small form factor computers;
CAUTION: To avoid electrical shock, always unplug your computer.
29
Mini Tower Computer NOTICE: Be careful when opening the computer cover to ensure that you do not accidentally disconnect cables from the...
User's Guide - Page 89
... connector
2 link integrity light
5
6
8
7
Connect a parallel device, such as a printer, to open the computer cover.
4 voltage selection switch Your computer is equipped with the AC power available in your location... connection exists between a 10-Mbps network and the computer.
• Orange - Desktop Computer
89
NOTICE: In Japan, the voltage selection switch must be set the switch...
User's Guide - Page 92
... on your computer. Removing the Chassis Intrusion Switch
1 Follow the procedures in the Product Information Guide. NOTICE: Be careful when opening the computer cover to ensure that you do not accidentally disconnect cables from the system board.
2
1
3
4
5
7
... computer cover (see "Removing the Computer Cover" on page 90).
92
Desktop Computer
it may not be present on mini tower...
User's Guide - Page 170
NOTICE: Be careful when opening the computer cover to ensure that you do not accidentally disconnect cables from the system board by using two fingers to disconnect the cable connector.
... side of the procedures in this section, follow the safety instructions located in the Product Information Guide.
it may not be present on mini tower, desktop, and small form factor computers;
User's Guide - Page 291
...and monitor to electrical outlets, and turn them on. 6 After the Microsoft® Windows® desktop appears on your computer, shut down your computer and devices to electrical outlets, and turn them ...jumper plug from the electrical outlet, and press the power button to ground
the system board. 9 Open the computer cover. 10 Locate the 2-pin password jumper on the system board and attach the ...
User's Guide - Page 336
...cases... R T B O O T A B L E M E D I N - C L O S E S O M E P R O G R A M S A N D T R Y A G A I A - Contact Dell (see "Before Working Inside Your Computer" on page 21), reconnect the keyboard cable as shown on page..., follow the safety instructions in the Product Information Guide. Close all windows and open the program that the cable is not damaged or frayed and check cable connectors for...
User's Guide - Page 353
... the keyboard;
Ensure that the device you want to Use the Dell Diagnostics
If you may need to open the Boot Device Menu.
NOTICE: The Dell Diagnostics works only on drive A or drive C.
Solving Problems
353
Enter system setup (see the Microsoft Windows desktop, and then shut down for extended periods of the procedures...
User's Guide - Page 365
... of the Diagnostics Checklist (see "Support Service" on availability.
If 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 follow the directions. NOTE: Some of online services available at support...
User's Guide - Page 373
... changes or modifications not expressly approved by one or more of Dell Inc. This equipment has been tested and found to comply with the FCC regulations:
• Product name: Dell™ OptiPlex™ 755
• Model numbers: DCTR, DCNE, DCSM, DCCY
• Company name: Dell Inc. These limits are encouraged to try to Part 15...
User's Guide - Page 382
...portable computers. revolutions per minute. A jumper on your Windows desktop and double-click the icon, you can view but cannot... Service Tag - Setup program differs from system setup. Also, you can open its contents after you shut down the computer. A SIM card contains a... at typical radio frequencies, in Hz, at support.dell.com or when you restart the computer after it first...
User's Guide - Page 384
...write-protection when you or to protect against electromagnetic interference, rather than relying on the Windows desktop.
Memory that cannot be defined as x columns by z colors. A mode that a ... from the Internet, or e-mail attachments. Describes a type of cable used to the open position. video memory - See resolution. When an infected program starts, its write-protect ...
Administration Guide - Page 6
... changes enabled to Enable or Disable. Always Open qualifies the override counter and allows local ME firmware updates. You can use this case, the firmware is loaded (that , by...can be enabled or disabled. The Intel ICH9 platform supports ASF specification 2.0.
Selecting Never Open or Restricted adds the Intel ME Firmware Local Update option, which manageability feature is selected
...
Administration Guide - Page 16
... Local Update Qualifier
Always Open * Never Open Restricted
Intel ME Features Control
Manageability... Feature Selection
None Intel AMT * ASF
Intel ME Power Control
Intel ME ON in Host Sleep States
Desktop: ON in S0 Desktop: ON in S0, S3 Desktop: ON in S0, S3, S4-5 * Desktop: ON in S0, ME WoL in S3 Desktop: ON in S0, ME WoL in S3, S4-5 Desktop...
Administration Guide - Page 22
...earlier in an Enterprise mode environment. 11. The nature of the drive key.
Open the Altiris® Dell Client Manager application by the DNS server before you have to reboot again for...161; The process calls MEBx. 8. The computer must be configured and seen by double-clicking the desktop icon or through the console. 3. Setup and Configuration Using a USB Storage Device
1. Format a ...
Administration Guide - Page 80
...
Always Open
LAN Controller
Enabled
Intel ME Features Control Manageability Feature Selection
Intel AMT
Intel ME Power Control Intel ME ON in Host Sleep States
Desktop: ON... the initial boot screen, press to follow these steps:
1. Back to Contents Page
Troubleshooting
Dell™ Systems Management Administrator's Guide
Return to Default (Un-Provisioning) Firmware Flash Serial-Over-...
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