Audio problems, sound is very quiet

[genca]

Hi guys i have some audio problems. I bought new pc case( nzxt s340) and i put mobo and other components in. Now when i turned on pc everything is okay expect 1 thing. When i listen to music on yt, every song is very quiet. I need to to put speakers/headphones on 100% so i can hear it normally(this 100% are like 15% when everything was working normal). This really bother me when im gaming, i cant hear footsteps. I dont have any idea why changing pc case made me such trouble. Do you guys have any idea what could problem be? Motherboard is asus p5g41t-m lx2/gb (lga775) cpu q9400 and psu is seasonic m12ii 620w. Sorry for bad english, i hope you will understand me.

 

[boju]

Are you listening through speakers or headphones?

If headphones, can assume front panel audio of case? That'll be the only change going to a different case and where the front panel audio is connected now on the motherboard. Do you remember which audio header was used previously?

 

[rocktalkrock]

Check volume levels in "Control Panel > Sound". Also check the "Communications" tab and make sure Windows is not reducing volume automatically.

 

[genca]

Through headphones. Before chaning case i used audio port from mobo on the back side. Now with new case i tried with both ports, on the back and on front panel and it is totally same. Now, in control panel>sound>playback i can see there is like a scale of how loud sound is and when listening music(scale has 10 dashes), and it does never reach 100%. The maximum it reaches is maybe 50%=5 dashes. Now i opened communications and "reduce the volume of other sound by 80%" was pinned, so i changed it to "do nothing" but still no improvement. Now, in sound>playback>properties>levels i see that headphones are on 50%. I chanage it to 100% and there is slightly improvement, but it goes back to 50% after few seconds

 

[genca]

After i did this things in control panel i just restarted pc and everything works fine now, thanks to both of you very much