The up volume button wont work

i had the same thing happen twice know. what i think it is, is that the screen for some reason glitches out and becomes unresponsive. i havent updated mine. to shut the device off when it has these glitches i hold down the sleep button and the volume down button. then press the sleep button to start the device. hope this is your only problem. gl

exact key board driver install then try
what keyboard model?
download load driver for keyboard
update keyboard driver

HI, my name is John. See if it has low volume with a external speaker plugged in, if ok, replace your speaker in radio. Let me know and I will post the procedure here. ...hope this was very helpful...

this is looking like a common LG problem our tv started doing this tonight

hey boss- just figured this one out.

while the video is playing, you can increase the volume by pressing the button above the Func. Set center button and decrease the volume by pressing the button below the Func. Set button. Think we both accidentally turned the volume all the way down.

Too bad you can't tell this by going to the volume menu! Would have been nice to know I was still recording audio while shooting video. Hope this helps!

push the play button (V on the top of the unit - other end is pause II) until the volume level (number in the lower left corner beside the speaker icon) turns green (2 or 3 seconds), then push the FF button >>I to raise the level or the REWIND I<< to lower the level

buyying a other one... lol

Are you talking about the Amp working in lower volumes or the cd player? If it is the amp do you have the speakers bridged.

You need to open the remote unit and clean the touch pad contacts and the circuit board contact points with pure isopropyl alcohol.

Grease may have worked itself into the remote an has caused those button contacts not to produce the data signals.