- Notes, cautions, and warnings
- Working on your computer
- Disassembly and reassembly
- Stand
- Cable cover
- Back cover
- Speaker cover
- Solid State Drive — optional
- Hard drive assembly
- Optical drive assembly
- System board shield
- Heat sink
- WLAN card
- Speaker module
- Converter board
- Power supply unit
- Mount bracket
- System fan
- Memory module
- Intrusion switch
- OSD button board
- Coin cell battery
- Processor
- System board
- Display assembly
- System setup
- Boot Sequence
- Navigation keys
- System setup options
- General screen options
- System configuration screen options
- Security screen options
- Secure boot screen options
- Performance screen options
- Power management screen options
- POST behavior screen options
- Virtualization support screen options
- Wireless screen options
- Maintenance screen options
- Cloud desktop screen options
- Updating the BIOS
- System and setup password
- Technical specifications
- System specifications
- Memory specifications
- Video specifications
- Audio specifications
- Communication specifications
- Cards specifications
- Display specifications
- Drives specifications
- Port and connector specifications
- Power specifications
- Camera specifications - optional
- Stand specifications
- Physical specifications
- Environmental specifications
- Contacting Dell
Dell OptiPlex 7440 All-In-One Owner's Manual
POST behavior screen options
- Option
- Description
- Numlock LED
- Specifies if the NumLock function can be enabled when the system boots. This option is enabled by default.
- Keyboard Errors
- Specifies whether keyboard related errors are reported when it boots. This option is enabled by default.
- MEBx Hotkey
- Allows you to specify whether the MEBx Hotkey function
should be enabled during the system boot.
Default Setting: Enable MEBx Hotkey
- Fastboot
- Allows you to speed up the boot process by bypassing
some of the compatibility steps. The options are:
- Minimal
- Through (default)
- Auto
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