Realtek Hd Audio Drivers; Network Drivers - Dell Latitude 3390 2-in-1 Owner's Manual

Realtek HD audio drivers

Verify if the Realtek audio drivers are already installed in the laptop.
Table 8. Realtek HD audio drivers
Before installation After installation

Network drivers

Install the WLAN and Bluetooth drivers from the Dell support site.
Verify if the Network drivers are already installed in the laptop.
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