The volume is stuck at 100 (max) and when I go to the menu button it just rotates through all of the options. When I try to reduce the volume, it blinks fast between 99/100 without an reduction.

A button probably is stuck or is contaminated and conducting on its own.

I'm not familiar with that specific tablet, but all Android devices have a way to enter a recovery mode menu that allow you to clear the cache or do a full factory reset. First, try the 'clear cache' option. If that doesn't work, you'll have to do a full factory reset (and you'll lose all of your apps and data).

• Turn off your tablet all the way.
• Then press and hold Volume Up + Power button until you see the Recovery Mode menu.
• From menu on your screen choose option "clear cache" or "delete cache" by using Volume buttons to scroll and Power button to confirm.
• Try to restart your tablet. If it still doesn't work, then do the same thing again, but this time...
• From menu on your screen choose option "wipe data/factory reset" by using Volume buttons to scroll and Power button to confirm.
• After that select option "Yes -- delete all user data", and confirm that.

It sounds from your description there is a fault in the audio section electronics rather than with the button.

Try factory reset: while holding the(CD) button on front panel,press (POWER) button.
After "Clear" is displayed the unit should be back to its factory default. :) If this dont work for you take the unit to be checked by service . :)

Check your manual for resetting the TV to 'Factory Default'. I have heard of this happening before. It may need you to press a combination of buttons on your remote. Usually you have to be pressing the buttons in sequence with the TV in standby, then wait for a service menu to appear. Look through this menu for the words 'Factory Reset'. It may be in a sub menu. The TV may well switch itself back off and then on again. At which point your problem should have gone away.

The problem is on the board with the controls----if remote receiver is not on same board disconnect that board--if it is unsolder the vol and channel buttons--the front buttons have priority over the remote--buttons will look fine but the switch under each will be your problem---better hope it is as only other cause is a microprocessor gone mad.

If you have a Ohm meter I can tell you how to prove this--going to have to get at the buttons--if you want to prove it is or is not a issue with the micro switches you are going to have to unsolder or test them.

SD TECH

You will have to do a factory reset, which will restore the default settings on your device.

1) With the device powered off, press and hold the Volume Up and Power buttons at the same time.
2) When you see the Samsung logo, release the Power button, but continue to hold Volume Up until the recovery screen appears.
3) Use the Volume buttons to navigate the menu and select wipe data / factory reset. Press Home to choose the selection.
4) Press Volume Up to continue.

Zenith Electronics Corporation is a long-time leader in electronic enterainment products.

replaced the main board.

Press and hold the menu button (either on the remote or the display itself). Other forums have said you only have to hold it down for 10 seconds, but that isn't accurate. I had to hold my menu down for about 30-45 seconds to unlock the OSD.