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8 cze 2016 · If you can't connect to a network, there might be a problem with your network adapter. You can try using the Network Adapter troubleshooter to automatically find and fix some common problems. How do I fix network adapter problems?
27 sty 2014 · Update: I've since found a semi-solution. I can adjust the brightness by holding the Fn key and pressing up/down on my arrow keys. However, the brightness sliders are still missing.
9 kwi 2024 · Frequently Asked Questions. How do I adjust brightness if the slider is missing or not working? Check to make sure your display drivers are up to date, as an outdated driver can cause issues with brightness settings. Can I adjust the brightness on an external monitor?
An outdated W-iFi network driver may prevent your network card reader from accessing your Wi-Fi network. Updating the Wi-Fi network driver can sometimes fix this issue. Press Windows + X and double-click on “Device Manger.”
27 sie 2024 · Cause. For information about Wireless network connection issues in Windows, see Microsoft Knowledge Base article: Fix Wi-Fi connection issues in Windows 11, Windows 10, Windows 8.1, and Windows 7.
If you can’t connect to a Wi-Fi network that you could connect to before, it’s possible that the network settings might have changed or the profile is corrupted. To fix this, remove (or "forget") the network connection, then reconnect to the network.
21 maj 2024 · If WiFi network not showing up on your PC, you can reboot the router, enable wireless service and update network drivers to locate the problem and solve it.
