Volume control how can I increase volume

All motherboard volume controll with function keys, pls look into the function key where speaker icon is printed with + sign, to increase the volume with the Fn key and then press + vol key for increase volume and press - key for decrease volume.

your volume control encoder is dirty and either needs to be cleaned or replaced.

What type of laptop HP , ASUS , COMPAQ , ACER ?..........
Up the Volume on My HP Laptop
Open the "Start" menu and click on the "Control Panel" icon.
Locate and open the icon that deals with sound.
Depending on your version of Windows, it will say either "Sounds and Audio Devices" or "Adjust System Volume."
Adjust the volume under the "Speakers" icon.
To do this, click on the slider bar and move it up on the slider.
If you need to decrease the volume, simply move the slider bar down.
Click on "OK" when finished and close the "Control Panel" window.
Click on the speaker icon in the bottom-right corner of the screen for a faster volume adjustment. Simply move the slider bar up to increase the volume and move it back down to decrease the volume.

Volume on an Acer Laptop
Acer laptops are typically sold with pre-installed Windows operating systems that offer sound-adjustment features for increasing the volume on the laptop's built-in stereo speakers.
These same functions can also be used in tandem with external speakers or headphones to increase the volume, as well as mute all sound on the laptop.
If the computer should output an unusually low volume, fixing the problem may be no more involved than sliding a control switch with the computer mouse. Click once on the speaker icon in the taskbar on the lower-right corner to open a rectangular window with a slide control.
Click and hold the left mouse button on the slide control to drag it upward, increasing the volume to the laptop's maximum setting.
Click the "Mixer" button below the slider control to open another window with volume controls for "Speakers" and "Applications," adjusting each slide control upward to increase the volume.
Be sure the speaker icon below each control is not accidentally muted.
Click once on each speaker icon to remove the red circle with a slash through it, which will restore audio.
Click the Microsoft flag or "Start" button in the lower-left corner if the shortcut speaker icon is missing from the taskbar.
Click "Control Panel" to select "Adjust Sounds" from the Hardware and Sounds category.

Look into the Majic Jack software for volume controls. You could try increasing the volume controls that are in Windows.

Click Start/Control Panel or Start/Settings/Control Panel and look for Audio or Sound. Open it and increase the volume.

You can also get to the Audio or Sound by clicking the megaphone at the bottom right near the time and adjust the volume.

If you have volume control in the system tray (bottom right corner), double-click it. In Windows XP you will see all the sound controls. Increase all to the maximum level (except microphone).
Use the buttons close to the screen to increase the volume.
There is a volume control in the player you are using. Increase it to the maximum.
If it doesn't help, please let us know.

Cleaning the contacts may help. The volume knob should pull off. Once its off use a non-flammable contact cleaning spray to clean the contacts behind the knob.

Electronics and automotive stores should have this.

Please check your all the audio and video connections. Also put the placing of AV Enhancer (button on remote control) in the ON position You can increase the volume by increasing the volume of the TV.

its the camera ring thingy outside the lens on the back of your phone, you can turn counter clockwise to increase the volume (might be the other way I'm not sure)

you can increase the volume from the volume control settings.
Click start,all programs,accesories,entertainment,volume control.Change the settings and see if there is any change.

Bad volume down tactil switch? Remove suspect switch and see----