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I want to use the Fn hot keys implemented in Visual Studio (and other programs as well) but it seems that the Fn keys have different default options on my laptop that have higher priority than program hotkeys. E.g., F11 increases the system sound, but I want to use F11 in the Visual Studio debugger to go to the next line. Does someone know how to tell the system that the hot keys assigned by a program should have higher priority than the default key assignment?

Urwald
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2 Answers2

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Seems that you need to change BIOS settings for the desired behaviour

You need to go to BIOS to change FN behavior. By default, it set to Media which you need to change to function.
To enter in BIOS, press f2 key without fn key, and after entering in BIOS, change function key behavior and then press f10 without fn. Now you have reversed fn key.

https://community.acer.com/en/discussion/610406/how-do-i-reverse-fn-key-on-my-acer-aspire-a715-75g

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According to MS documentation the Fn keys generally cannot be remapped as these are not keys the OS generally understands.

Similar to question https://superuser.com/questions/65/remap-fn-to-another-key#:~:text=So%20the%20real%20deal%20about,fn%2Dkey%20is%20not%20feasible.

The standard F1~F12 keys can. I have used Windows PowerToys to successfully remap the non Fn keys.

C J
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