Chosen Solution
The volume button only works for the up button. but not the down. I do not see any replacement part for this or any kind of repair mentioned anywhere. Hope you can help.
Stephen, The 1st link is a disassembly guide which will get you inside the Tab to check the volume button from the inside to see if it is sticking/dirty, can be repaired or you may have to replace the Power/volume button flex shown in 2nd and 3rd link. Always verify part correct for your device before placing order. You can also do a search for better pricing perhaps using full model#. Good luck. I hope this helped you out, if so let me know by pressing the helpful button. Samsung Galaxy Tab 3 8.0 Display Assembly - Touch screen & LCD Display Replacement http://www.ebay.ca/itm/OEM-SAMSUNG-GALAX… [linked product missing or disabled: IF249-030-1]