Korg Forums

Hello folks, new pa4x user here, i mainly do professional theater music and i've found PA4X just perfect for my needs,

i have always been experimenting with the settings and just before last show i have noticed a difference about Display "light" so to say.
Doesn't matter if i put my brightness to 0 or 50 or max, i can see screen overlapping, text mixing into each other, even on startup there is no just pure Black screen with KORG on it, instead i can see style name, kbd set, etc..

Sometimes even two style names are visible so they blend into each other. I cant do factory reset as i have ongoing projects and even backup doesn't back all mp3s to the stick so i have to ask here first, if its a common problem, if its fixable or just my keyboard display gone bad. I am pretty sure it was different when i bought it (new)

Picture also coming up! (pic1 the starting screen and pic2 shows kbd set overlapping)
thanks in advance


https://ibb.co/dLbXBHw
https://ibb.co/nrPD45Y

It seems like you left it on at the same screen for a long period of time (most probably you have auto shutdown set to off) and as a result you got an lcd burn.
It is common on all lcd screens when a static image is being displayed for too long.
It will return to closer to original if you change screens fast (demo , global, style and any screen that is different so the colors to change (pixels to move)) for an hour+
There is a chance it will return to almost 100% but not that high.