As I understood, Windows 10 recognized 2 sound devices - speakers/headphones (default) and some kind of phone connections (sorry I have it in Russian and can't translate 100% accurate). But in reality speakers/headphones (default) device doesn't work, all sound goes through the phone connections, some system-hardware relations mistake. Download Dell Latitude E6410 Intel WLAN Driver 15.10.0.10 for Windows 8 64-bit (Network Card).
The Dell Latitude E6420 laptop is a common laptop used by corporate customers. The device is a few years old now and lacks support for Windows 10. Below are the drivers for Windows 10.
Latitude E6410 Drivers Windows 10
- 14.0-inch LED glossy 720p display (1366×768) w/ multitouch screen
- Windows 7 Professional 64-bit
- Intel Core i5-2540M dual-core processor (2.6GHz, up to 3.3 Turbo Boost, 3MB cache, 35W TDP)
- Intel QM67 chipset
- Intel HD graphics
- 4.0GB, DDR3-1333MHz memory (8GB max supported)
- 320GB Western Digital hard drive, 7200rpm (WD3200BEKT)
- Intel Centrino Ultimate-N 6300 wireless network adapter (802.11a/b/g/n)
- Bluetooth 3.0
- Integrated webcam
- 8X DVD optical drive
- 3-year basic hardware service with 3-year NBD limited onsite service
- 9-cell 97Wh Li-ion battery
- 4.56 lbs with 4-cell battery
- Dimensions: 13.86 x 9.49 x 1.06~1.28 inches