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Dell Vostro 3478 Videos
DELL VOSTRO 3478 laptop disassembly
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Duration: 2:24
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How to disassemble Dell Vostro 3478
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Duration: 3:33
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Dell Vostro 3478 Laptop | First look | Unboxing | Review
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Duration: 6:22
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#TU 1 Dell Vostro 3478 Review
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Duration: 2:05
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Popular Dell Vostro 3478 Manual Pages
Handling swollen Lithium-ion batteries - Page 1
...service contract, including options for swelling of the battery cells Swollen battery may be replaced and disposed of swelling, do not try to free it by a Dell authorized service technician. Always purchase genuine batteries from https://www.dell.... We recommend contacting Dell product support for assistance and further instructions. ● Using a non-Dell or incompatible battery may...
Vostro 14-3478 Owners Manual - Page 47
...keyboards, external drivers, and printers. HDMI supports standard, enhanced, or high-definition video, plus multichannel digital audio on content type • Additional Color Spaces -
Enables video resolutions far beyond 1080p, supporting next-generation displays that will provide 5.1 channel audio support... models used in tuner to send audio data "upstream" to optimize picture settings
...
Vostro 14-3478 Owners Manual - Page 50
Table 3. 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 64 bit • Microsoft Windows 10 National Academic ...
Vostro 14-3478 Owners Manual - Page 51
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...jack + mic phone in + line in
support) • Optional Touch Fingerprint Reader
Single ...
Vostro 14-3478 Owners Manual - Page 53
...• Updating the BIOS in Windows • System and setup password
Boot Sequence
Boot sequence enables you to bypass the System Setup-defined boot device order and boot directly to a specific device (... level options. During the Power-on Self-Test (POST), when the Dell logo appears, you can :
• Change the NVRAM settings after you make are :
• Removable Drive (if available) •...
Vostro 14-3478 Owners Manual - Page 54
...not appear.
Allows you to enter the Admin password (if set) when booting a UEFI boot path from the ...w/PXE: This option is enabled by default.
54
System setup
Boot List Option
Allows you to change the boot list option..., Service Tag, Asset Tag, Ownership Tag, Manufacture Date, Ownership Date, and the Express Service Code.
• Memory Information: Displays Memory Installed, Memory...
Vostro 14-3478 Owners Manual - Page 55
...: You must set the admin password before you to set the system or hard drive password.
NOTE: USB keyboard and mouse always work in the BIOS setup irrespective of the SMART (Self-Monitoring Analysis and Reporting Technology) specification.
Option Drives SMART Reporting USB Configuration
Audio
Miscellaneous Devices
Table 8. Video Option LCD Brightness Table 9. If Boot Support is enabled...
Vostro 14-3478 Owners Manual - Page 58
... option is enabled.
Setting this option to enable allows the operating system to enable or disable multi-core support for the processor. This option is used to enable or disable the Intel TurboBoost mode of the USB ports to conserve battery power.
• Enable USB Wake Support
58
System setup If you to enable...
Vostro 14-3478 Owners Manual - Page 59
...Errors
System setup
59 The options are :
• Minimal • Thorough (default) • Auto
Allows you to only pause when warnings or errors are :
• Adaptive • Standard - Fully charges your image match screen resolution. The options are :
• 0 seconds. Default Setting...still supporting heavy use • Custom
If Custom Charge is enabled by default. Default Setting: ...
Vostro 14-3478 Owners Manual - Page 60
...Service Tag Asset Tag
BIOS Downgrade
Data Wipe BIOS Recovery
Description Displays the Service Tag of the system firmware to view and clear the System Setup... (Disabled by default. Table 17. Virtualization Support Option Virtualization
VT for Direct I/O
Description Allows... Wireless Switch
Wireless Device Enable
Description
Allows to set the wireless devices that can be controlled by ...
Vostro 14-3478 Owners Manual - Page 63
..., ensure that your BIOS (System Setup), when you are unable to updating the system BIOS, and then re-enabled after the BIOS update is completed. 6. NOTE: Choose the appropriate category to Dell.com/support.
• Enter the Service Tag or Express Service Code and click Submit. • Click Detect Product and follow the instructions on screen. 3. Once complete, the...
Vostro 14-3478 Owners Manual - Page 64
... System and Setup password. Click BIOS to update the BIOS version for the data on the screen. CAUTION: The password features provide a basic level of your computer if it myself. 8. Press Y to install the updated BIOS settings on your computer appears. 6. The Drivers and Downloads section opens. 7. Select your preferred download method in Not Set. Follow the instructions on your...
Vostro 14-3478 Owners Manual - Page 66
... you do not have the Service Tag, use the auto detect feature or manually browse for your notebook model.
4. Turn on your notebook, and then click Submit. Select the operating system installed on the notebook. 2. Double-click the driver file icon and follow the instructions on how to install the drivers. Topics:
• Supported operating systems • Downloading Windows...
Vostro 14-3478 Owners Manual - Page 69
... Platform and Thermal Framework Before Installation
After Installation
Disk drivers
Disk drivers installed in the computer.
Graphics controller driver
Before Installation
After Installation
Bluetooth drivers
This platform supports a variety of Bluetooth drivers. Table 28. Table 25. Table 27. Disk drivers Before Installation None
After Installation
Realtek PCI-E Memory Card
Verify...
Vostro 14-3478 Owners Manual - Page 73
... memory installed
2
6
system board; The system will reset the BIOS to Defaults, un-provision Intel vPro and reset the system date and time. Diagnostic Error Codes will not be displayed when Diagnostic Error Codes are unaffected by the RTC reset:
• Service Tag • Asset Tag • Ownership Tag • Admin Password • System Password • HDD Password •...
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