Dell 3490 (8K26M) user manual

Contents

1. Latitude 3490 Owner’s Manualp. 3
2. Working on your computerp. 8

   Topics: • Safety precautions • Before working inside your computer • After working inside your computer Safety precautions The safety precautions chapter…

3. Disassembly and reassemblyp. 12

   Recommended tools The procedures in this document require the following tools: • Phillips #0 screwdriver • Phillips #1 screwdriver • Plastic scribe NOTE: The…

4. Technical specificationsp. 60

   NOTE: Offerings may vary by region. For more information regarding the configuration of your computer in: • Windows 10, click or tap Start > Settings > System…

5. Technology and componentsp. 74

   This chapter details the technology and components available in the system. Topics: • Power adapter • DDR4 • USB features • HDMI 1.4 • USB Type-C Power adapter…

6. System setup optionsp. 80

   NOTE: Depending on the computer and its installed devices, the items listed in this section may or may not appear. Topics: • Boot Sequence • Navigation keys •…

7. Softwarep. 95

   This chapter details the supported operating systems along with instructions on how to install the drivers. Topics: • Operating system configurations •…

8. Troubleshootingp. 99

   Enhanced Pre-Boot System Assessment — ePSA diagnostics The ePSA diagnostics (also known as system diagnostics) performs a complete check of your hardware. The…

9. Contacting Dellp. 101

   NOTE: If you do not have an active Internet connection, you can find contact information on your purchase invoice, packing slip, bill, or Dell product catalog.…