![4k TV has dark spots all over the screen, tried cleaning them and didn't work. The spots are most visible with bright light on the screen or when playing my PS4 : 4k TV has dark spots all over the screen, tried cleaning them and didn't work. The spots are most visible with bright light on the screen or when playing my PS4 :](https://preview.redd.it/n6rlhqewr0x21.jpg?auto=webp&s=06ba4fa2ee97c0b219a30d987c838c6fb874105c)
4k TV has dark spots all over the screen, tried cleaning them and didn't work. The spots are most visible with bright light on the screen or when playing my PS4 :
![I just got a replacement for a TV that had bad banding, that seems better on this one but, there is this really dark spot on the lower right side of the I just got a replacement for a TV that had bad banding, that seems better on this one but, there is this really dark spot on the lower right side of the](https://preview.redd.it/jafoza8sn4h21.jpg?auto=webp&s=b7dd363d6014a4ba4f98a0b446ff7568248980e7)
I just got a replacement for a TV that had bad banding, that seems better on this one but, there is this really dark spot on the lower right side of the
![Can anyone guide me on how to fix this? My Samsung UN65KS8500F got a dark spot down the middle from I assume an LED being out, but can I fix this/has anyone Can anyone guide me on how to fix this? My Samsung UN65KS8500F got a dark spot down the middle from I assume an LED being out, but can I fix this/has anyone](https://preview.redd.it/xxdq68k76qt21.jpg?auto=webp&s=4d39123f9351f08f8e9fdb1a30123b8c6f92d63e)