On Windows 10, a device driver is an essential piece of code, which allows the system to interact with a specific hardware (such as graphics card, storage driver, network adapter, Bluetooth, etc. Hello!I had some trouble with 2 remaining devices - the all-too-common 'Unknown Device' as well as a new on that was a little tricky, the 'Broadcom USH w/Swi. Hello, where can I find the Driver for my Dell Latitude E5470 Windows 10 Driver for this unknown Device: ACPI DELLABC6 2&DABA3FF&1. Then right click the 'Unknown device' and choose Update Driver Software. Click Browse my computer for driver software, then Click Let me pick from a list of device drivers on my computer You should see a list of device drivers. How to Identify and Install Unknown Device Drivers on Windows How to Find Unknown Device Drivers on Windows 7/8/10sub link https://www.youtube.com/muhammedsh.
Before you begin
Driver updates for Windows 10, along with many devices, such as network adapters, monitors, printers, and video cards, are automatically downloaded and installed through Windows Update. You probably already have the most recent drivers, but if you'd like to manually update or reinstall a driver, here's how:
Update the device driver
In the search box on the taskbar, enter device manager, then select Device Manager.
Select a category to see names of devices, then right-click (or press and hold) the one you’d like to update.
Select Search automatically for updated driver software.
Select Update Driver.
If Windows doesn't find a new driver, you can try looking for one on the device manufacturer's website and follow their instructions.
Reinstall the device driver
In the search box on the taskbar, enter device manager, then select Device Manager.
Right-click (or press and hold) the name of the device, and select Uninstall.
Restart your PC.
Windows will attempt to reinstall the driver.
More help
Dell Unknown Device Driver Windows 10 Microsoft
If you can't see the desktop and instead see a blue, black, or blank screen, see Troubleshoot blue screen errors or Troubleshoot black or blank screen errors.