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 desnigeof on May 11th, 2014
How To Uninstall Service Mode Jumper Is Installed Optiplex 755
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Request from ostriebrevna on January 11th, 2024 5:33 AM
Hi, have you solved this problem? I have the same.
Hi, have you solved this problem? I have the same.
Thanks!
Current Answers
Related Dell OptiPlex 755 Manual Pages
Quick Reference
Guide - Page 6
...
• How to set 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...
Quick Reference
Guide - Page 8
...The software automatically detects your computer and operating system and installs the updates appropriate for your configuration. To download Desktop System Software:
1 Go to support.dell.com and... questions
• Community - Service call and order status, warranty, and repair information
• Service and support - Proactive e-mail notification of your Service Tag or Product Type and ...
Quick Reference
Guide - Page 65
... the diagnostic lights to wake the computer. incorrectly installed. Blinking yellow A power supply or system board See "Power Problems" in a powersaving mode. Quick Reference Guide
65
Press the power button,...the CD.
5 When the tests are complete, close the Main Menu screen.
On the desktop computer, a solid green light indicates a network connection. System Lights
Your power button light...
User's Guide - Page 18
...; Specifications • How to configure system settings • How 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
...appropriate support site.
• Community -
operating system and installs the updates appropriate
for your computer and
depending on my computer...your region or business segment to personalize my desktop
Windows Help and Support
1 To access Windows...Online discussion with technical support
• Dell Technical Update Service - Upgrade information for the keyword
optical drives, USB...
User's Guide - Page 38
blinking amber indicates a problem with an installed device; solid green indicates power-on integrated network adapter)
green light for 100-Mb ... 265 V at 50 Hz
3-V CR2032 lithium coin cell
38
Mini Tower Specifications amber light -
blinking green indicates sleep mode;
manual selection power supplies-90 to 135 V at 60 Hz; 180 to modify the settings
Controls and Lights
Power ...
User's Guide - Page 88
...information about sleep modes and exiting from a power-saving mode, press the... connectors (see "Power Management for Windows XP and Windows Vista" on page 347 for any installed PCI or PCI Express cards, PS/2 connector, eSATA connector, etc. 5 power light
6 ... page 339.
Insert the power cable.
88
Desktop Computer For more information, see "Diagnostic Lights" on page 89).
The computer...
User's Guide - Page 101
... problem with an installed device; yellow light...boot (during system start -up the Windows Security window; in MS-DOS® mode, restarts (reboots) the computer
starts embedded system setup (during system start -up ... boot environment (PXE) rather than from the AC power source.
280 W
Desktop Computer Specifications
101 solid green indicates a power-on integrated network adapter)
green ...
User's Guide - Page 270
... is not populated.
270
Advanced Features Key benefits of iAMT are required for some of the following iAMT related error messages:
Error Message
SERVICE_MODE jumper: The service mode jumper is installed
MEMORY: Unsupported memory configuration.
Unable to launch ME. With iAMT, computers can be managed regardless of the operating system.
For more management functionality through...
User's Guide - Page 281
... System Info Processor Info
Memory Info
Lists the computer name, BIOS Version, Service Tag, Express Service Code, (if applicable), and the Asset Tag. Scroll up and down the...selection active.
available settings.
Options List - None of installed memory.
Advanced Features
281 Lists the type, size, speed, channel mode (dual or single), and memory slot information of these...
User's Guide - Page 282
... Options for the hard drives.
None of devices specified in Autodetect mode, the computer configures the drive as AHCI or ATA.
NOTE: ... the computer attempts to the SATA connectors on every boot)
desktop)
NOTE: When in this list. Onboard Devices Integrated NIC (...Advanced Features PCI Info Date/Time Boot Sequence
Identifies any installed PCI or PCI Express cards. When the On w/ PXE...
User's Guide - Page 293
... drive. To exit from standby mode, press a key on the hard drive, and then completely turning off the hard drive. To exit from hibernate mode, the desktop is called a scheme. Power ...one of the standard Windows schemes installed on the keyboard or moving the mouse does not bring the computer out of hibernation. To immediately activate standby mode without a period of inactivity, click...
User's Guide - Page 335
... and connect to identify and resolve modem problems. Modem diagnostics are trying to remove. 3 Click Uninstall. 4 See the program documentation for installation instructions. D L L F I R E D .
Windows Vista: 1 Click Start →...Modems. 2 Click the COM port for your Internet service provider.
Windows Vista: 1 Click Start → All Programs→ Modem Diagnostic Tool. 2 ...
User's Guide - Page 345
... light and hard drive light may be malfunctioning or incorrectly installed. - Multiple power strips connected to the system board (...the computer is either turned off or is in a power-saving mode. Ensure that the power strip is plugged into both the power ... it with another device, such as a lamp. - On the desktop
computer, a solid green light indicates
a network connection.
Press the ...
User's Guide - Page 373
...with radio or television reception, which can radiate radio frequency energy and, if not installed and used in a residential installation. Operation is subject to the following measures:
• Reorient the receiving antenna.
... FCC regulations:
• Product name: Dell™ OptiPlex™ 755
• Model numbers: DCTR, DCNE, DCSM, DCCY
• Company name: Dell Inc. FCC Notices (U.S.
User's Guide - Page 377
...transfer data and often improves performance. dual display mode - DVD recordable - A rewritable version of... and written over . Environmental Protection Agency requirements that installs in an expansion slot on a network that stores ...monitor as a unit with common rules and procedures for distributed desktop, network, enterprise, and Internet environments. domain - disk striping...
User's Guide - Page 378
...slot when installed. expansion slot - A removable I/O card adhering to the Internet.
fully-buffered DIMM -
GB - A video mode that was saved to 1,000,000,000 bytes. hibernate mode -
A...help secure your user identity to use a second monitor as dual display mode. Express Service Code service may not be available in GHz. A display setting that speeds communication ...
User's Guide - Page 382
... clock on the system board that identifies your Windows desktop and double-click the icon, you call Dell for...SCSI parallel architecture).
Subscriber Identity Module -
A jumper on your computer when you access Dell Support ... accessed by the computer. serial connector - Service Tag - A program that is used to install and configure hardware and software. shortcut - ...
User's Guide - Page 384
... and covering a much larger geographic area than system memory. The amount of video memory installed primarily influences the number of a floppy disk.
A common type of virus is a ... routers to video functions. extended graphics array - A mode that computer until the virus is shut down and then turned on the Windows desktop. A program that resistance. If the computer is infected...
Administration Guide - Page 80
... to for the computer to be disabled by clearing the CMOS (via the jumper or CMOS battery). The firmware flash is built into the BIOS flash utility and...Desktop: ON in a true factory-default state. The automatic flash feature can be flashed to an older version or to the default Enterprise Mode.
2. Select Exit and then press . If this setting is set to the current version installed...
