Vostro 14-3478 Owners Manual
Page 4
... Installing the touchpad...45 Palm rest...45 Removing the palmrest...45 Installing the palmrest...46 3 Technology and components...47 HDMI 1.4...47 USB features...47 4 System specifications...50 Technical specifications...50 Hot key combinations...52 4 Contents
... Installing the touchpad...45 Palm rest...45 Removing the palmrest...45 Installing the palmrest...46 3 Technology and components...47 HDMI 1.4...47 USB features...47 4 System specifications...50 Technical specifications...50 Hot key combinations...52 4 Contents
Vostro 14-3478 Owners Manual
Page 48
...to the 48 Technology and components Table 2. USB 3.0/USB 3.1 Gen 1 achieves the much higher performance by the latest USB 3.0/USB 3.1 Gen 1 specification. Furthermore, no USB 2.0 connection could ever come close to the picture below : • An additional physical bus that is added in the PC...-definition video content, terabyte storage devices, high megapixel count digital cameras etc., USB 2.0 may not be fast enough. While the specification retains Hi-Speed, and Full-Speed USB mode, commonly known as the de facto interface standard in parallel with a theoretically 10 ...
...to the 48 Technology and components Table 2. USB 3.0/USB 3.1 Gen 1 achieves the much higher performance by the latest USB 3.0/USB 3.1 Gen 1 specification. Furthermore, no USB 2.0 connection could ever come close to the picture below : • An additional physical bus that is added in the PC...-definition video content, terabyte storage devices, high megapixel count digital cameras etc., USB 2.0 may not be fast enough. While the specification retains Hi-Speed, and Full-Speed USB mode, commonly known as the de facto interface standard in parallel with a theoretically 10 ...
Vostro 14-3478 Owners Manual
Page 50
Table 3. 4 System specifications Technical specifications This topics lists out the technical specifications of your computer. Technical specification 3478 Model Number Processor family Operating System Memory Chipset Graphics Display Storage options Multimedia Battery options Power adapter Vostro 3478 8th generation Intel core processors • Microsoft Windows 10 Home 64 bit • Microsoft Windows 10 Professional ... Input Frequency: 50 Hz to 60 Hz • Output current: 2.31 A (continuous) • Rated output voltage: 19.5 VDC • Weight (kg): 0.27 50 System specifications
Table 3. 4 System specifications Technical specifications This topics lists out the technical specifications of your computer. Technical specification 3478 Model Number Processor family Operating System Memory Chipset Graphics Display Storage options Multimedia Battery options Power adapter Vostro 3478 8th generation Intel core processors • Microsoft Windows 10 Home 64 bit • Microsoft Windows 10 Professional ... Input Frequency: 50 Hz to 60 Hz • Output current: 2.31 A (continuous) • Rated output voltage: 19.5 VDC • Weight (kg): 0.27 50 System specifications
Vostro 14-3478 Owners Manual
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... Model Number Connectivity Ports, Slots and Chassis Input device Regulatory and Environmental Compliance Table 4. 3478 Display specifications Display Type Luminance/Brightness (typical) Diagonal Native Resolution Megapixels (millions of pixels) Pixels per Inch (PPI) Contrast Ratio (min) Refresh Rate Vostro 3478 • Dimensions (HxWxD inches): 0.87 x 2.6 x 4.17 • Temperature range: 0° to 40°C •...
... Model Number Connectivity Ports, Slots and Chassis Input device Regulatory and Environmental Compliance Table 4. 3478 Display specifications Display Type Luminance/Brightness (typical) Diagonal Native Resolution Megapixels (millions of pixels) Pixels per Inch (PPI) Contrast Ratio (min) Refresh Rate Vostro 3478 • Dimensions (HxWxD inches): 0.87 x 2.6 x 4.17 • Temperature range: 0° to 40°C •...
Vostro 14-3478 Owners Manual
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... Fn + F4 Fn + F5 Fn + F6 Fn + F8 Fn + F9 Fn + F11 Fn + F12 Fn + Home Fn + End Fn + Up arrow Fn + down 52 System specifications Display Horizontal Viewing Angle Vertical Viewing Angle Pixel Pitch Power Consumption (max) Hot key combinations Table 5.
... Fn + F4 Fn + F5 Fn + F6 Fn + F8 Fn + F9 Fn + F11 Fn + F12 Fn + Home Fn + End Fn + Up arrow Fn + down 52 System specifications Display Horizontal Viewing Angle Vertical Viewing Angle Pixel Pitch Power Consumption (max) Hot key combinations Table 5.
Vostro 14-3478 Owners Manual
Page 53
... boot menu options are recorded but do not take effect until you to bypass the System Setup-defined boot device order and boot directly to a specific device (for example: optical drive or hard drive). From the System setup, you can boot from the F12 One-Time boot menu • Updating the.... Keys Up arrow Down arrow Enter Spacebar Tab Esc Navigation Moves to the next focus area. During the Power-on Self-Test (POST), when the Dell logo appears, you to save any unsaved changes and restarts the system. Moves to the previous field.
... boot menu options are recorded but do not take effect until you to bypass the System Setup-defined boot device order and boot directly to a specific device (for example: optical drive or hard drive). From the System setup, you can boot from the F12 One-Time boot menu • Updating the.... Keys Up arrow Down arrow Enter Spacebar Tab Esc Navigation Moves to the next focus area. During the Power-on Self-Test (POST), when the Dell logo appears, you to save any unsaved changes and restarts the system. Moves to the previous field.
Vostro 14-3478 Owners Manual
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... NOTE: All devices are enabled by default. • Enable External USB Port: This option is part of the SMART (Self-Monitoring Analysis and Reporting Technology) specification. System setup 55 Description Allows you to set the system or hard drive password. Default Setting: Not set Allows you to set Allows you to...
... NOTE: All devices are enabled by default. • Enable External USB Port: This option is part of the SMART (Self-Monitoring Analysis and Reporting Technology) specification. System setup 55 Description Allows you to set the system or hard drive password. Default Setting: Not set Allows you to set Allows you to...
Vostro 14-3478 Owners Manual
Page 72
...Select the device from the left pane and click Run Tests. 7. This is embedded with the LED off , before repeating over again. A specific blink pattern is displayed. 3. Each LED blink takes 0.5 seconds. 72 Troubleshooting 7 Troubleshooting Enhanced Pre-Boot System Assessment - As the computer boots..., press the F12 key when the Dell logo is followed by a three second pause, with the LED off , and then a second group of options for particular devices or device...
...Select the device from the left pane and click Run Tests. 7. This is embedded with the LED off , before repeating over again. A specific blink pattern is displayed. 3. Each LED blink takes 0.5 seconds. 72 Troubleshooting 7 Troubleshooting Enhanced Pre-Boot System Assessment - As the computer boots..., press the F12 key when the Dell logo is followed by a three second pause, with the LED off , and then a second group of options for particular devices or device...