u/Frequent-Bell6674

I have a set of Yamaha hs5s and I cannot get them to be as loud as I would like. Should I get a dedicated sound card or what is the solution to this? I'm using them for home entertainment and music listening. Can anyone help?? I just have that plugged into 3.5 mm Jack on my motherboard if that matters. I'm assuming it does. I am willing to buy a pcie card to boost the volume or if I need to buy a preamp or something. Just let me know what I'm doing wrong.