I purchased a Predator 300 with the I7 a few days ago and i noticed last night how terribly low the sound volume.  At max volume i am barely able to hear YouTube etc unless I am right in front of the laptop. I have googled a bit and seems to be a standard issue with these laptops, what I found suggested going to the sound controls and clicking on the custom tab but there is no custom tab anymore it seems,  so if anyone has a suggestion on how to unlimit the sound volume it would be appreciated.  The laptop is standard except for just windows updates.
Thread was edited to add model name to the title