Dell 7390 (6JGFC) user manual

Contents

1. Working on your computerp. 3

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

2. Removing and installing componentsp. 6

   Topics: • Recommended tools • Major components of your system • Screw size list • Micro Secure Digital Card • Subscriber Identity Module SIM Card • Base cover…

3. Technology and componentsp. 39

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

4. System specificationsp. 43

   Topics: • Technical specifications • Keyboards Hot Key Definitions Technical specifications This topic lists out the technical specifications. Table 3.…

5. System setupp. 46

   enables you to manage your notebook hardware and specify BIOS level options. From the System setup, you can: • Change the NVRAM settings after you add or…

6. Softwarep. 60

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

7. Troubleshootingp. 66

   Dell Enhanced Pre-Boot System Assessment — ePSA Diagnostic 3.0 You can invoke the ePSA diagnostics by either of the following ways : • Press the F12 key when…

8. Contacting Dellp. 67

   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.…