2020年11月20日 · Yes, the F5 key lost functionality in non-Microsoft programs as well, while other function keys seem to be unchanged. Have not actually tested this, but F5 is only one I noticed so far. To be clear, this keyboard had normal F5 function until a few weeks ago. So likely not a hardware issue. Unless, of course, I am the only person logging this issue.

2025年1月14日 · If pressing a function key (e.g., F5) performs a system action (like refreshing a page), you can use the Fn key (usually found near the bottom-left corner of the keyboard) along with the function key to access its standard function (e.g., F5 for refresh). Example: Press Fn + F5 to refresh a webpage. Toggle Function Key Mode:

2019年2月16日 · But when using a key combination, the keystroke is noticed. For example in Firefox: Ctrl + F5 is working. I tried the F5 on this keyboard on different devices and on all the others it seems to work just fine. Does anyone know what can cause such problem? I am currently on Windows 10 1809.

2017年7月4日 · To turn the keyboard back light on or off, press the F5 key. Figure : F5 key - Backlit keyboard key . You could try one of the following methods depending on your model, to turn the backlit keyboard on or off. If the spacebar has a keyboard icon on the left side, press and hold the Function key (Fn) and then tap the space bar one time.

2018年2月28日 · Any other USB keyboard's F5 key works fine All other Function keys have icons/images printed on them, and can perform actual features for the hardware and software (e.g: brightness, volume, flight mode etc etc) but this F5 key is the only one that has no icon printed on it and aside from not performing a task like the others, it just doesn't do ...

2024年11月30日 · Method 1: By Keyboard Shortcuts. Find the backlit keyboard shortcut: usually the Fn key plus one of the function keys (e.g. F1-F12). Common combinations are Fn + F5, Fn + F6 and so on. Press the corresponding key combination: Try to press this combination to see if you can adjust the keyboard backlight. Method 2: Via System Settings. Windows

2017年2月11日 · In many programs running on Windows, 'F5' is the "refresh" function. Start Internet Explorer, fetch a page, and press 'F5', to see if the key works at all, or is "broken". Attach a USB keyboard, start PowerPoint, and press 'F5' on that keyboard, to see if PowerPoint reacts to that key, when the key-press comes from the external keyboard.

2024年12月16日 · 2. Update keyboard drivers 3. Run a system file check 4. Restart the keyboard service If these don't work, you might need to reset Windows or check for hardware problems. Remember to back up your data first.

F5 key of my laptop (HP 15q-038tu) does not work directly. If i press fn key first and then f5 key then f5 key works. What is the solution that f5 key works directly and i don't have to press fn key first.

2020年1月19日 · Hello! When I press my fn+F5 key, it refreshes my screen, it does not turn on my keyboard backlight. I do have the version with the backlight. Please help me, as I really need the backlight to work. Thank you