Volume buttons the mute, volume up and volume down buttons do not work

you can buy the switch from the dealer and they change very easy

The mute button/switch, is on the lefthand side of the phone.. It will toggle you iPhone to either vibrate mode or mute, depending on your preferred set settings!

To adjust the speaker volume, press up/down on the base unit.

To change the ringer volume:
Make sure your phone is OFF (not in talk mode).
Press the MUTE/PROG button to go to the main menu.
Press CID/VOL (up or down) button to scroll to "HANDSET SETUP".
Press MUTE/PROG button to confirm.
Press CID/VOL (up or down) button to scroll to "RINGER VOLUME".
Press MUTE/PROG button to enter the menu. "SET RINGER 1HI 2LOW 3OFF" shows in the display.
Use the touch tone pad on the handset to select 1, 2 or 3, or use the CID/VOL (up or down) button to scroll to your selection. HI is the default setting.
Press the MUTE/PROG button to save your selection. You will hear a confirmation tone and the new volume setting shows in the display.

To change the receiver volume: When the handset is ON (in talk mode) you may adjust the receiver volume by pressing the CID/VOL (up or down) button.

If you need a manual, you can download one here.

I had this same problem and it was due to their instructions which do not adequately explain the setup procedure.

On my own, I was successful in programming volume up but that was all. I assumed that for volume down I would hold the power button and the VOLUME DOWN button and wait for the flashing light just as I had for volume up. Problem is, you never get a flashing light.

Today, I spoke with a rep from Boston Acoustics who patiently explained that step one of the instructions has to be done the same way each time as it is the step that puts the soundbar into programming mode.

It is only at step 2 that things change.

The solution is to hold the power button and the Volume Up button every time in order to get the system into programming mode. Once the light is flashing, in order to program Volume Down, you then hold the Volume Down button until the light goes solid. Once the light goes solid, then press the volume down button on your remote 4 times slowly. Works like a charm.

Works the same way to program the mute button. Follow step one to get the unit in programming mode. Once the light is flashing, hold down only the mute button until the light goes solid. When the light goes solid, press the mute button slowly 4 times.


OBTW, this was programmed with a Logitech Harmony 650 remote unit.

I had this same problem and it was due to their instructions which do not adequately explain the setup procedure.

On my own, I was successful in programming volume up but that was all. I assumed that for volume down I would hold the power button and the VOLUME DOWN button and wait for the flashing light just as I had for volume up. Problem is, you never get a flashing light.

Today, I spoke with a rep from Boston Acoustics who patiently explained that step one of the instructions has to be done the same way each time as it is the step that puts the soundbar into programming mode.

It is only at step 2 that things change.

The solution is to hold the power button and the Volume Up button every time in order to get the system into programming mode. Once the light is flashing, in order to program Volume Down, you then hold the Volume Down button until the light goes solid. Once the light goes solid, then press the volume down button on your remote 4 times slowly. Works like a charm.

Works the same way to program the mute button. Follow step one to get the unit in programming mode. Once the light is flashing, hold down only the mute button until the light goes solid. When the light goes solid, press the mute button slowly 4 times.


OBTW, this was programmed with a Logitech Harmony 650 remote unit.

I had this same problem and it was due to their instructions which do not adequately explain the setup procedure.

On my own, I was successful in programming volume up but that was all. I assumed that for volume down I would hold the power button and the VOLUME DOWN button and wait for the flashing light just as I had for volume up. Problem is, you never get a flashing light.

Today, I spoke with a rep from Boston Acoustics who patiently explained that step one of the instructions has to be done the same way each time as it is the step that puts the soundbar into programming mode.

It is only at step 2 that things change.

The solution is to hold the power button and the Volume Up button every time in order to get the system into programming mode. Once the light is flashing, in order to program Volume Down, you then hold the Volume Down button until the light goes solid. Once the light goes solid, then press the volume down button on your remote 4 times slowly. Works like a charm.

Works the same way to program the mute button. Follow step one to get the unit in programming mode. Once the light is flashing, hold down only the mute button until the light goes solid. When the light goes solid, press the mute button slowly 4 times.

OBTW, this was programmed with a Logitech Harmony 650 remote unit.

Most of the time it is the touch button assembly on the tv. The Volume down touch button switch is sticking.
I hope this helps,
Skyassoc

To enable/disable the silent feature on an iPhone, simply look to the left-side of the phone. There will be 2 buttons there:
1. A small, switch that goes left/right. 2. A longer longer that can be pressed up/down.
Button #1 is the silent toggle switch. Moving it to the left enables silent-mode; to the right disables silent-mode.
Button #2 is the volume adjustment button which will raise the volume if pressed up and decrease the volume if pressed down.
Note: If you press the volume bottom down all the way, the handset will mute itself. When using the volume button, a volume indicator will appear on-screen to indicate how loud/quiet the phone is. If there are no white bars present on the indicator scale, then the iPhone is muted. Press up on the volume button a few times to increase the volume and disable mute.

I'm not certain about yours, but my Acer Aspire 5920 has an audio/volume turn button, just under the lip of the laptop, just to the right of center. Even if you un-mute it, if the volume is turned down all the way - the button revolves, so looking a the front, turning it counter-clockwise will turn the volume down to off, and you won't hear a thing, no matter how much you try to un-mute the thing.
So turn that rotating button to the right, to make it louder, after you have un-muted a control panel volume slider and moved it up, and that just might make it work for you.
Good luck!

Your Pc motherboard is faulty, have a system engr look at it for possible reapirs." it won't boot ecept it is work on. Good luck