For more information about how to install the batteries, refer to the document that came with the Bluetooth keyboard or browse to the, Make sure the keyboard is turned on; refer to. They’re labeled F1, F2, F3, and on up to F11 and F12. If the problem only occurs in a specific program, you need to troubleshoot that specific program. When your computer has a touchscreen, the On-Screen Keyboard can be used until issues on your keyboard are resolved. For information about how to download the BIOS, refer to Dell Knowledge Base article, Using the SupportAssist application provides automatic computer updates and detects issues that will be resolved for you. Make sure the Number Lock Key is set correctly. The receiver has an informational tag that is attached to help you locate the receiver. CD/DVD Ejection - This key only works if Quickset is installed. It sounds like ins prt sc is probably a combination key with the "insert" function and "print screen" function. Install the latest Bluetooth drivers for your computer. Standby - This key only works if Quickset or Dell ContolPoint is installed, depending on your model. In most windows and applications, F7 has no function. Hmm, "alt tr" and "fm"...I'm afraid I'm lost on those, unless you mean "Alt," "Ctrl" and "Fn". Try the wireless USB receiver in another USB port on the computer. If you are browsing on Google Chrome, F1 opens the Google Support page. The Fn key is for keys that have two functions--for example, the Insert/Print Screen key that you mentioned before. Change the Function key behavior in the BIOS: When you see the Dell logo during POST, press the. For instance, if you are viewing the desktop, the File Search window opens. When the keyboard still only works intermittently, refer to the instructions below that best matches the issue you are having: When a specific key is not working or sticks. PC and laptop keyboard comes with a set of Function Keys which cater to special functions. Select “System Preferences” from the Apple menu and click “Keyboard.” Choose “Use all F1, F2, etc. Types of keyboard . The connector only goes in one way. There are a lot of keys that I dont use but may find useful if only I knew what function they perform. Cycle the cursor through various points on a page, panes or frames using F6 in Windows. Closed captions: English only. Press the num lock key to toggle the numeric keypad on and off. The Keyboard Outputs Incorrect Characters or How to Change the Keyboard Language, Manage the input and display language settings in Windows 10, Toggling Between the F1-F12 Function Keys and the Special Keys on a Notebook, How to use the Backlit Keyboard on your Notebook Computer, How to Troubleshoot the Backlit Keyboard on Your Dell Notebook Computer, Troubleshooting a Keyboard Key That Has Come Off, Resolving Keyboard Issues After Waking up From Sleep Mode, Enabling or Disabling the On-Screen Keyboard, Additional Information and Videos about Using and Troubleshooting Your Keyboard, Dell Bluetooth Wireless Keyboard and Mouse, Lock Up or Stop Working After a Restart, Learn How to Replace a Notebook Keyboard (with Bezel), Central African Republic (République centrafricaine), Democratic Republic of the Congo (République démocratique du Congo), Dominican Republic (República Dominicana), French Overseas Territories (France d'outre-mer). By using this site, you accept the, Simply ask a new question if you would like to start the discussion again. Select the tab below that matches the type of keyboard you have. These keys sit atop your keyboard yet you may have hardly used them except for certain functions like pressing F1 for help while using Microsoft Office programs. From within Windows, touch or click the On-Screen Keyboard icon. But they may not get much use. Make sure the area that was under the keycap is clean, a can of compressed air is best. F5 in most MS Office programs brings up the Go To dialog.