The Function key on most keyboards is a key used to access additional features specific to that computer or keyboard (such as play/pause, volume, brightness, etc).

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Toshiba satellite L850 key for BIOS

I cant get in BIOS to my Toshiba laptop. Probably I turned on the fast boot or because of Fn key. How can I get in bios BIOS?
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289 views

How to restore F1-F12 keys on sculpt mobile keyboard

The sculpt mobile keyboard is small and somewhat ergonomic. Sadly all the function keys have been replaced by the multimedia equivalent. This is very annoying for things I do: gaming and programming. ...
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1answer
295 views

fn modifier ignored for F-key keyboard shortcuts in Mavericks

I've tested this on two machines running Mavericks (10.9.4), with and without an external keyboard, and in all cases the behavior is as described below. Under System Preferences > Keyboard > ...
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1answer
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Media buttons on keyboard not working on Windows 8.1 Preview

I upgraded from Windows 7 to Windows 8.1 Preview and now my media buttons on my keyboard (Qpad MK-50) (FN + F1-6) is not working. Tested with foobar2000, Windows Media Player, VLC and MPC HC. Any ...
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1answer
318 views

How to turn off Fn key on IBM T60 programmatically

I have some problems with the Fn key on my IBM T60. I'm using Windows 7. The Fn key remains pressed all the time, so I want to turn it off programmatically. Please tell me how I can do this?
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1answer
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Inverted function keys (F1-F12) on HP Pavilion dv4t

(I know there have already been a lot of questions about this, but none of them mentioned the dv4t specifically.) I'm thinking about getting an HP Pavilion dv4t-4200 or -5100, but something that's ...
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1answer
67 views

How do I invert the Fn keys on my Asus laptop? (Windows 8)

I have an ASUS laptop with Windows 8 installed. I want to use F1 through F12 to control the volume, brightness, etc. all the time (since I don't use these keys).
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How to swap Fn and Ctrl keys on Lenovo L540

I recently got a new computer and the Fn/Ctrl keys are driving me crazy. Can anyone tell me the proper way to swap Function Fn and Control Ctrl keys on Lenovo L540?
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Dell latitude d500 not capable of enabling wireless card?

So I just got my old dell d500 working with a brand new Linux install, the only bummer is that the wifi isn't working. After some kernel configuring and some firmware magic, I found out that the ...
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134 views

Fn+8 not working

Lenovo T420 running Windows 7 64-bit. Fn+8 key combo is not working to let me access Ultranav settings. Control Panel > Mouse also does not have a tab for UltraNav, only settings for a normal mouse ...
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1answer
806 views

Fn Key on T61 (8889-2bg not working at all

I installed Windows 7 Professional on a Lenovo T61 (8889-2BG), and now the Fn key does not work at all. The driver for the Synaptics touchpad and all the other Thinkvantage and Lenovo drivers are ...
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fn key always on when plugged to electricity

I use a samsung laptop on windows 8. When not plugged to electric, keyboard is just fine, if i want to raise the volume I press fn and f8. Otherwise keyboard acts like fn is on and pressing fn does ...
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281 views

Clicking “Monitor Detect”-key with broken fn-key

My fn-key is broken, but I need it to click the "monitor"-key on my f5-key. I need this because my PC isn't detecting my new monitor. Is there anyway to simulate a fn+f5 click? Or is there anyway ...
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200 views

How can I map another key to act as Fn key on a Mac?

I have a non standard keyboard attached to my Mac, and it does not have a Fn key. I wish it did. Luckily it has another key "help" that I never use. How do I get my "help" key to be treated as the Fn ...
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43 views

Emulate laptop Fn button on external keyboard

I'm using a laptop with external keyboard. Is there any way to emulate the Fn + Fx button? So that I could use Fn + F7 for switching external display and so on. The laptop is a Sony Vaio F11M1E. ...
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Fn key for turning the display off, doesn't work properly

I have an Asus K45VD. When I changed my windows from 7 to 8, the Fn keys didn't work at all. and after some researches, I found the answer and installed the right ATK or something and the Fn keys ...
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848 views

ASUS S400C Ultrabook - fn-f9 no longer functions (suspect Windows 8.1 compatibility issue)

The fn (function) f9 button no longer operates since downloading Windows 8.1 upgrade. Please advise as to whether there is a patch or fix download for this yet officially from ASUS?
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Why the Samsung Series 5 fn brightness keys are not functioning?

Samsung Series 5 laptops use Fn+F2 and Fn+F3 to increase and decrease display brightness. When I press those keys, nothing happens. I already saw that there is the same question about the Samsung ...
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446 views

Studio XPS 16 Fn key does not work

I had Vista on my laptop. After a Windows 7 clean install Fn key does not work. For example Fn+1 should be equal to Numpad1 but it does nothing. I have installed several drivers from Dell website but ...