- Notes, cautions, and warnings
- Working on your computer
- Removing and installing components
- Technology and components
- BIOS Overview
- System setup
options
- Navigation keys
- System Setup overview
- Accessing System Setup
- General screen options
- System Configuration screen options
- Video screen options
- Security screen options
- Secure Boot screen options
- Performance screen options
- Power management screen options
- POST behavior screen options
- Wireless screen options
- Maintenance screen options
- System logs screen options
- SupportAssist system resolution
- Updating the BIOS
- System and setup password
- Technical specifications
- System specifications
- Processor specifications
- Memory specifications
- Storage specifications
- Audio specifications
- Video specifications
- Camera specifications
- Communication specifications
- Port and connector specifications
- Keyboard specifications
- Touchpad specifications
- Battery specifications
- AC adapter specifications
- Physical specifications
- Environmental specifications
- Troubleshooting
- Contacting Dell
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Latitude 3189 Owner's Manual
Maintenance screen options
- Option
- Description
- Service Tag
- Displays the Service Tag of your computer.
- Asset Tag
- Allows you to create a system asset tag if an asset tag is not already set. This option is not set by default.
- BIOS Downgrade
- This controls flashing of the system firmware to previous revisions. Option 'Allow BIOS downgrade' is enabled by default.
- Data Wipe
- This field allows users to erase the data securely from all internal storage devices. Option 'Wipe on Next boot' is not enabled by default. The following is list of devices affected:
- BIOS Recovery
- This field allows you to recover from certain corrupted BIOS conditions from a recover file on the user primary hard drive or an external USB key.
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