Dell Inspiron 7415 2-in-1 - Chapter 3: Device Drivers; Video Drivers; Wireless and Bluetooth Drivers

Device drivers
Video drivers
In the Device Manager, check if the video driver is installed.
Install the video driver update from www.dell.com/support.
Wireless and Bluetooth drivers
In the Device Manager, check if the network card driver is installed.
Install the driver updates from www.dell.com/support.
In the Device Manager, check if the Bluetooth driver is installed.
Install the driver updates from www.dell.com/support.
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60 Device drivers