Jul 7, 2022 · I want my computer to have a security feature Where only I can toggle volume, kind of locking Volume changes or if possible to lock Volume at fixed percentage. Is this possible?

May 18, 2021 · After acquiring a lock on a CSV volume, you must close the handle used to lock that volume before opening a handle to the volume. Unlocking the volume by using …

The Lock-BitLocker cmdlet prevents access to all encrypted data on a volume that uses BitLocker Drive Encryption. You can use the Unlock-BitLocker cmdlet to restore access.

Aug 25, 2020 · the amber light is on my volume locked function key and the little black volume screen display is on with an X. I am not able to increase my volume and use the computer …

FSCTL_DISMOUNT_VOLUME 控制代码的功能类似，但在卸载之前不检查打开的文件。 请注意，如果没有成功的锁定操作，任何进程都可以随时重新装载已卸除的卷。 例如，这不是执行 …

Aug 16, 2025 · This is usually caused by the Fn lock setting being toggled, which makes the special icons (volume, brightness, etc.) the default instead of the standard F1–F12 functions. …

Jul 15, 2023 · My volume and brightness keys aren't controlling my volume and brightness. I know it has something to do with my fn key, because when I hold my fn key and press the volume or …

Apr 5, 2023 · An attempt to lock a volume failed. This often happens because another process failed to respond to a GUID_IO_VOLUME_LOCK event by closing its outstanding handles. …

Oct 13, 2022 · Hello there, my Laptop locked itself with Bitlocker after putting it into rest mode (Windows 10). Unfortunately, I don't know the Bitlocker key required to decrypt the (main) …

Jun 21, 2022 · Is there a way to change the volume on my laptop without having to press Fn before pressing F10, F11, and F12? I have tried enabling and disabling the Fn key but nothing …