My volume button is not working on my harmony 890. What is the fix?
hope you can do this at home, try to open your remote control, remove all screws, your need thiner, liquid solution, and cotton wool, drop some thiner on cotton wool and wipe it on board, near volume track, and wipe it very gently, make sure not to overflow the cottonwool with thiner, now after doing this close the remote control, and check if it does work. remote controls are very rare in repiars, this is basic way to make it work, hope it work, if not then try to get the second hand 1...wish you best in this process
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