First, whenever I play flash movies on Internet Explorer and Firefox, there's no sound. (I've already checked the volume etc. and there are sounds in Winamp and Windows media player etc.)
Second, after I reboot my PC (hoping there would be sounds after rebooting), I can't control the volume from my keyboard and the volume icon is gone as well. I also checked the controls at the control panel and it's alright.
I think that these two problems are connected to each other. I often use my PC for media purposes so it's really hard for me to lose sounds on flash and sound controls.
I really need help with this.
Thanks in advance.