welcome to crunchbang!
to have a joyful time here, please get aquainted with how things are done on Linux Forums.
have you searched the forums for similar threads?
after you have done all that and still didn't succeed, please define your problem properly and we maybe able to help.
Yes, i did search the forums for a solution but i didn't found the right solution
My problem is that when I try to use the volume keys on my laptops keyboard they don't work, I get the volume notification when i press them but it doesn't change the volume.