Volume Icon in Appears on the Screen

Press and hold down the power button and volume UP button (some phones use power button volume Down button) at the same time; Afterwards, release the buttons after an Android icon appears on the screen; Use the volume buttons to choose "wipe data/factory reset" and press the power button to confirm.It could also mean that the screen and the parts that allow the screen to respond and work whenever you touch it could be broken and the entire screen needs to be replaced.

Press and hold the power button and volume UP button (some phones use power button volume Down button) at the same time; Afterwards, release the buttons after an Android icon appears on the screen; Use the volume buttons to choose "wipe data/factory reset" and press the power button to confirm

Press the Android phone's "Power" button and hold it until a menu appears on the screen. Clear the "Silent Mode" check box in the menu to disable the Silent Mode option. Press the "Up" volume button on the Android phone until the Silent Mode icon on the screen changes. https://smallbusiness.chron.com/disabling-silent-mode-android-33186.html

Pop the back off, unplug the battery for about 30 seconds, plug the battery back in, put the back cover back on. You will find it will start no problem.

Do you have a case on the iPad? Sometimes an ill-fitting case can trigger the buttons by itself. If there is any lint or dirt between the case and the iPad, it can cause the same issue. If you have headphones with a volume controller on the cable - check that that is not being pressed by accident. You can also check to see if there is any lint caught inside the headphone hole. Sometimes that can cause a little electrical short and trigger funny behavior on the iPad. If none of those solve your problem, take it to the apple store, it could just be a faulty switch.

Which operating system ??

In Windows and on a Mac, you can use an icon shaped like an audio speaker to adjust the computer's volume or mute the sound output completely.

Whichever operating system you are running, it is possible to remove the volume icon from the screen.

If you have removed the volume icon accidentally, you may not have a convenient way to adjust your computer's sound volume.

Restore the sound icon to resume using it to adjust the volume or mute your computer's sound output.

Click the "System Preferences" icon on the dock.
If you have removed this icon from the dock, click the Apple icon at the top of the screen, then click "System Preferences."


Click the "Sound" icon in the "System Preferences" window.

Place a check in the box at the bottom of the window labeled "Show volume in menu bar."
The sound icon appears at the top of the screen.
Close the window to resume using your computer.
Restoring the sound icon in Windows 7

Click the Windows Orb (Start button), then click "Control Panel."
Click "Taskbar and Start Menu."
If you do not see this icon, click the "View by:" drop-down menu at the top of the window and select "Small icons."
Click the "Taskbar" tab, then click the "Customize" button.
Click the drop-down menu next to "Volume" and select "Show icon and notifications."
Click "OK" twice and close the Control Panel.
Restoring the sound icon in Windows Vista

Click the Windows Orb (Start button), then click "Control Panel."
Double-click "Taskbar and Start Menu."
If you do not see this icon, click the "Classic View" link.
Select the "Notification Area" tab. Place a check in the box labeled "Volume."
Click "OK" and close the Control Panel.
Restoring the sound icon in Windows XP

Click the "Start" button, then click "Control Panel."
Double-click the "Sounds and Audio Devices" icon, or click "Sounds, Speech and Audio Devices," then click "Sounds and Audio Devices."
Place a check in the box labeled "Place volume icon in the taskbar."
Click "OK" and close the Control Panel.
Restoring the sound icon in Windows 2000

Click the "Start" button, then click "Settings" and "Control Panel."
Double-click "Sounds and Multimedia."
Place a check in the box labeled "Show volume control on the taskbar."
Click "OK" and close the Control Panel.
Restoring the sound icon in Windows Millennium Edition (ME)

Click the "Start" button, then click "Settings" and "Control Panel."
Double-click "Sounds and Multimedia."
If you do not see this icon, click the "View All Control Panel Options" link.
Place a check in the box labeled "Show volume control on the taskbar."
Click "OK" and close the Control Panel.
Restoring the sound icon in Windows 98

Click the "Start" button, then click "Settings" and "Control Panel."
Double-click "Multimedia."
Click the "Audio" tab.
Place a check in the box labeled "Show volume control on the taskbar."
Click "OK" and close the Control Panel.

you will need extra knowledge on iphone. you will need to open the iphone. extra technical knowledge and tools are necessary to open iphone. once opened, clean up the two button meant for volume.

WARNING : Performing a hard reset will remove ALL data including the Google account, system data, application data, application settings, and downloaded applications.

1. With the phone off, press and hold the Home key, Volume Down key and Power button. When the LG logo appears, release only the Power button.
2. Release the Home key and Volume Down key when the Android icon appears.
3. Follow the on-screen instructions.

I have the 2436V (no speakers), but I suspect the solution will be similar. My screen was a bit to the left of the monitor's physical display area, and I was able to solve it using the built in menu (If you take too long deciding what menu button to press next, the menu will time out. Just start over if that happens. You will get faster with practice).

1) Press the menu button on the monitor (the menu appears).
2) Press the up button on the monitor 4 times to highlight the icon that looks like a slightly angled screen with yellow cross-hairs in one corner (the toolbar for positioning the screen appears - all 5 icons on the positioning toolbar are blue).
3) Press the menu button on the monitor to "enter" the selected toolbar (one of the toolbar icons turns green to indicate the selected tool on the toolbar).
4) Select the tool you need using the up/down arrow buttons on the monitor (I needed the one that moves the screen horizontally, you need the one that moves the screen vertically).
5) Press the menu button on the monitor to activate the selected tool (the meter above the toolbar icon turns green to indicate the tool is active).
6) Use the up/down buttons on the monitor to position the screen.
7) Press the menu button to exit back out (or, just let the menu time out).

Note: the disk that came with the monitor doesn't seem to have drivers for Windows 7, but allowing Windows to search online while updating the driver found a compatible driver online.

Is this a new problem, or has it always displayed this "X" ?