After several years of flawless functioning my iMac suddenly comes out with a coloured herringbone background.
The thing is working as usual, but it's very annoying, and I cannot judge colours anymore
After several years of flawless functioning my iMac suddenly comes out with a coloured herringbone background.
The thing is working as usual, but it's very annoying, and I cannot judge colours anymore
After several years of flawless functioning my iMac suddenly comes out with a coloured herringbone background.
The thing is working as usual, but it's very annoying, and I cannot judge colours anymore