

Windows will start looking for problems related to devices and hardware. To start troubleshooting, go to Settings and type "troubleshoot", and then select "Troubleshoot" from the list.įind the "Hardware and Devices" troubleshooter under "Find and fix other problems", select it and click the "Run the troubleshooter" button. In this guide, we show how to run the built-in Hardware and Devices troubleshooter and the Keyboard troubleshooter. Troubleshooters cannot fix all problems, but they are a good place to start if you encounter a problem with your computer, operating system, or connected devices. Windows includes a number of troubleshooters designed to quickly diagnose and automatically resolve various computer problems. Try one of the Windows troubleshooters - these might solve this problem without the need to use more complex solutions.

Combo Cleaner is owned and operated by Rcs Lt, the parent company of read more. You will need to purchase the full version to remove infections and eliminate computer errors. It is recommended to run a free scan with Combo Cleaner - a tool to detect malware and fix computer errors. Read the guide below and follow the steps, which are described with screenshots. You might need to run Windows troubleshooter, disable Filter Keys, update drivers, configure VAIO service (for VAIO owners), etc. There are, however, some general methods used to solve this problem. You might have experienced problems with these function keys, but the cause can be difficult to ascertain, since types of keyboards on computers and laptops vary. Despite these features, some users report that the F7 or F9 keys do not work and also that no function keys trigger any actions. In some cases, the F7 and F9 keys do not have a specific function, however, they might be used as shortcuts in certain programs such as Microsoft Word or Microsoft Excel.


Using these "F" keys can make the computing experience easier and quicker, and they can be used as shortcuts to perform various actions. The keys can also be used in combination with the Alt (Alternate) or Ctrl (Control) keys. Most computer keyboards have twelve function keys from F1 to F12, each triggering a special function defined by the operating system or a currently running program.
