User Manual
Table Of Contents
- About this documentation
- Chapter 1. Meet your computer
- Chapter 2. Get started with your computer
- Chapter 3. Explore your computer
- Chapter 4. Secure your computer and information
- Chapter 5. UEFI BIOS
- What is UEFI BIOS
- Enter the BIOS menu
- Navigate in the BIOS interface
- Change the display language of UEFI BIOS
- Change the display mode of UEFI BIOS
- Set the system date and time
- Change the startup sequence
- Enable or disable the configuration change detection feature
- Enable or disable the automatic power-on feature
- Enable or disable the smart power-on feature
- Enable or disable the ErP LPS compliance mode
- Change the ITS performance mode
- Change BIOS settings before installing a new operating system
- Update UEFI BIOS
- Recover from a BIOS update failure
- Clear CMOS
- Chapter 6. Troubleshooting, diagnostics, and recovery
- Chapter 7. CRU replacement
- Chapter 8. Help and support
- Appendix A. Important safety information
- Appendix B. Accessibility and ergonomic information
- Appendix C. Supplemental information about the Ubuntu operating system
- Appendix D. Compliance and TCO Certified information
- Appendix E. Notices and trademarks
Features and specifications
Dimensions
• Width: 92.5 mm (3.6 inches)
• Height: 339.5 mm (13.4 inches)
• Depth: 297.7 mm (11.7 inches)
Weight (without the package) Maximum configuration as shipped: 5.3 kg (11.7 lb)
Hardware configuration
1. Right-click the Start button to open the Start context menu.
2. Click Device Manager. Type the administrator password or provide
confirmation if prompted.
Power supply
• 180-watt automatic voltage-sensing power supply
• 260-watt automatic voltage-sensing power supply
• 310-watt automatic voltage-sensing power supply
Electrical input
• Input voltage: From 100 V ac to 240 V ac
• Input frequency: 50/60 Hz
Microprocessor
To view the microprocessor information of your computer, right-click the Start
button and then click System.
Memory
• Up to four double data rate 4 (DDR4) unbuffered dual inline memory modules
(UDIMMs)
• The maximum capacity of memory: 128GB
Storage device
• 2.5-inch hard disk drive*
• 3.5-inch hard disk drive*
• M.2 solid-state drive*
To view the storage drive capacity of your computer, right-click the Start button
to open the Start context menu and then click Disk Management.
Note: The storage drive capacity indicated by the system is less than the nominal
capacity.
Video features
• The integrated graphics card supports the following:
– DisplayPort out connectors
– HDMI out connector
• The optional discrete graphics card provides an enhanced video experience
and extended capabilities.
Audio features
The integrated audio card supports the following:
• Audio line-out connector
• Headset connector
• Internal speaker*
• Microphone connector
Chapter 1. Meet your computer 5