Dell OptiPlex 7440 All-In-One Support and Manuals
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Popular Dell OptiPlex 7440 All-In-One Manual Pages
Owners Manual - Page 1
Dell OptiPlex 7440 All-In-One
Owner's Manual
Regulatory Model: W11C Regulatory Type: W11C001 April 2021 Rev. A05
Owners Manual - Page 4
... management screen options...72 POST behavior screen options...72 Virtualization support screen options...73 Wireless screen options...73 Maintenance screen options...73 Cloud desktop screen options...74 Updating the BIOS ...75 System and setup password...75
4
Contents PSU...39 Installing the Power Supply Unit - Installing the converter board...38 Power supply unit...39
Removing the Power...
Owners Manual - Page 7
... repairs as authorized in this document. Read and follow the safety instructions that came with locking tabs;
CAUTION: System will not power on your computer. 4. NOTE: The color of the computer. CAUTION: System will not power on your computer and certain components may only be done by the online or telephone service and support...
Owners Manual - Page 66
... screen options • Cloud desktop screen options • Updating the BIOS • System and setup password
Boot Sequence
Boot Sequence allows you to bypass the System Setup-defined boot device order and boot directly to access the System Setup screen.
66
System setup
From the System setup, you can: ● Change the NVRAM settings after you add or remove...
Owners Manual - Page 68
... computer. ● Save Settings - The options are: ● Disabled ● Enabled ● Enabled w/PXE: This option is disabled by default. The options are reported during system startup. All drives are enabled. If Boot Support is enabled, the system is part of the SMART (Self Monitoring Analysis and Reporting Technology) specification.
Enables you to use...
Owners Manual - Page 69
...by default enable)
OSD Button Management
This field allows you to always set , change or delete the system's internal hard disk's password.
System Password
Internal HDD-0 Password
NOTE: Successful password changes take effect immediately. System setup
69 The options are: ● Enable USB Boot Support ● Enable Rear USB Ports: Include options for 6 ports ● Enable Side...
Owners Manual - Page 70
... Access
Allows you to enable or disable the option to enter setup when an admin password is set an option to set . ● Enable Admin Setup Lockout - The options are: ● Enabled ● One Time Enable ● Disabled
Default setting: Enable
Admin Setup Lockout
HDD Protection Support
Allows you to enter the Option ROM Configuration screens using hotkeys...
Owners Manual - Page 71
... ● Replace from File-Replaces the current ... states
Default setting: The option is enabled. System setup
71 Some operation...setting: The option is enabled. The Enable Custom Mode option is in Custom Mode. Performance screen options
Option
Description
Multi Core Support
Intel SpeedStep
Specifies whether the process will not complete installation when maximum CPUID Function supported...
Owners Manual - Page 72
...POST behavior screen options
Option
Numlock LED
Keyboard Errors
Description
Specifies if the NumLock function can set the AC Recovery to: ● Power...setting: This option is enabled by default.
72
System setup
USB Wake Support
Allows you block entering to conserve battery power.
● Enable USB Wake Support Default setting: The option is removed during Standby, the system setup...
Owners Manual - Page 73
...message mechanism be enabled during the system boot. While the blue Dell logo is not set .
Enable VT for direct I /O - The TPM Virtualization ...set by default. System setup
73 VT for direct I /O Enables or disables the Virtual Machine Monitor (VMM) from hard drive.
1.
Maintenance screen options
Option
Description
Service Tag
Displays the Service Tag of the system firmware...
Owners Manual - Page 75
... group is set to install the updated BIOS settings on your product, click Analyze System for Updates and follow the instructions on your download method belowwindow; Re-start the computer. 2. NOTE: Choose the appropriate category to dell.com/support. 3. The Drivers and Downloads page opens. 8. On the Drivers and Downloads screen, click Find it is my Service Tag? Select...
Owners Manual - Page 76
... Esc and a message prompts you to 32 characters. ● The password can assign a new System Password only when the status is Unlocked (in Not Set.
Deleting or changing an existing system and-or setup password
Prerequisites Ensure that the Password Status is in the System Setup) before attempting to save the changes. 5. NOTE: If you entered earlier...
Owners Manual - Page 78
... and HDMI out (Optional only on FHD model configuration 7450 AIO)
Audio specifications
Feature
Controller
Speaker
Internal speaker amplifier
Internal microphone support
Volume controls
Specification
Intel High Definition Audio with Bluetooth)
78
Technical specifications operating system, equalizer software, firmware, driver, etc.) may lead to settings other than those specified by the...
Owners Manual - Page 82
... country or region in the Choose a Country/Region drop-down list at the bottom of the page. 4. Select the appropriate service or support link based on your need.
82
Contacting Dell 5
Contacting Dell
Prerequisites NOTE: If you do not have an active Internet connection, you can find contact information on your purchase invoice, packing...
Intel Ready Mode Technology - Page 1
... integrated part your desktop and apps ready in -One PC has the following characteristics:
• Instantly ready - For more information, see:
Intel Ready Mode Technology - Frequently Asked Questions:
http://www.intel.com/support/services/rmt/sb/CS-034785.htm?wapkw=intel+ready+mode
Intel Ready Mode Technology -
Setup and Configuration Guide:
http://www.intel.com/support/services/rmt...
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