Pressing F11 or F12 FN does not adjust the volume 5

Dear ASUS users, if the volume cannot be adjusted by shortcut keys, the ATK driver and sound card driver are not installed. I don't know what system your A550C is used on, if it's Win7 64-bit, it is recommended to install the following two drivers.

ATK Driver:

Sound card driver.

The failure of the fn function key is a hotkey driving problem, you can try to solve it with the following methods:

1. Open"My computer","Uninstall or change programs Add and remove programs", uninstall driver-related programs (uninstall the sound card driver for sound problems, uninstall the graphics card driver for picture problems).

2. Open C: Windows INF and find out that all the files at the beginning of OEM are deleted;

3. Then restart the computer and use the driver life update to recommend the driver;

Summary. Dear, hello, why can't I adjust the volume of the computer button f1f2; The reason is a hotkey conflict. Solution:

Hold down fn+esc on your keyboard and you're good to go. At this time, my computer will appear fnlock, etc., and then the fn ribbon can enable or disable shortcuts.

Dear, you always read well, why can't you adjust the volume of the computer button f1f2? The reason is a hotkey conflict. Solution: Press and hold fn+esc on the keyboard.

At this time, my computer will appear fnlock, etc., and then the fn ribbon can enable or disable shortcuts.

Note: If the cursor changes to a black block and swallows the last word, you can press the fn+esc+insert key at the same time to solve the problem. (Because there are two modes of text input:.)

Insert mode, overlay mode. The insertion mode is the most common. Overlay mode will blank the input and overwrite the characters behind the cursor.

The two modes are generally switched by the insert button on the keyboard. ）

Originally, you just had to press the volume button, but I don't know why it's now a fn

This is because it has been modified by some third-party programs, and the computer can directly use the shortcut keys by pressing F1-F12 by default. By default, the function key lock indicator is off, and you can activate each shortcut key by pressing F1-F12 directly. Switch the function lock mode through FN+ESC, when the function lock indicator lights up, you need to press FN and the function key at the same time to achieve the corresponding function, and you can also lock this function in the BIOS, after locking, you can only achieve the shortcut function by pressing the function key directly (that is, the FN key is invalid, and the function key lock mode cannot be switched through [FN] + [State Answer ESC], and the function key lock indicator will not be able to light up) Press the [Li F2] key to enter the [BIOS] when the machine is turned on, Go to [Advanced] [FN Lock Option] and simply change [Enabled] to [disabled].

Hello! 1. You can log in.

2. If it doesn't work, you can go to the Control Panel - Program Uninstall - Uninstall the atk package, restart the machine and reinstall it.

3. Drive, please be sure to come from.

Hope you find the above information helpful! If the above reply still does not help you, you can continue to ask questions or contact ASUS service**400, 600-6655 for consultation! Thank you!