If Bluetooth driver is missing or gets removed after a Windows Update, add the legacy driver from the Device Manager, install the correct driver from your manufacturer, etc.
If Audio inputs and outputs option is missing from Device Manager in Windows 11/10, follow these instructions i.e. reinstall ...
Your network card is likely fine if the Wi-Fi icon is missing. Use these troubleshooting steps to quickly bring it back.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results