Speaker is too low / small volume ??? (SOLVED)

Having your PC Speaker / loudspeaker with full volume, 

but weak in sound ? too small to be heard by ear ?

Solution :

1. go to "Speaker Properties"
2. you will see 4 tabs there (General,level,Echancement,advanced)
3. go to "Echancement" tab
4. Turn ON "Disable all sound Effect"
5. Enjoy ^^

OR if you still have too small sound ???

just reverse it, it works fine  (TESTED) : 

1. go to "Speaker Properties"
2. you will see 4 tabs there (General,level,Echancement,advanced)
3. go to "Echancement" tab
4. Turn OFF "Disable all sound Effect"
5. Next is optional :
   Turn ON "Loudness Equalization"
   Turn ON "Virtual Surround"
6. Enjoy ^^

Notes : if the sound you hear are broken ? just turn on Loudness Qualization to keep it good. 

Case : Speaker is too low / small volume ??? (SOLVED)