Loudness option to boost the sound volume In the Speakers properties window, go to Enhancements, and check “ Loudness Equalization” option. Right-click the device, and choose Properties.ģ. Right-click on the speaker icon at your system tray, and choose Playback devices, which opens up the Playback tab in the Sound dialog box.Ģ. If you are struggling with the same sound issue like mine, here is what you can do.ġ. It turns out, there is indeed one option built right in Windows that could boost up the sound volume without buying or installing any hardware or software. It’s been bothering me so much until lately, I decided to dig a little deep to see if there is anything I can do about it. The sound volume is just not loud enough even though I maximized all the volume controls I can find on that machine. I have a laptop that has a sound issue for a long time.