Okay, so first off, I messed up hard. I downloaded Windows 10 to my Mac via Bootcamp. By accident and me being dumb, I deleted Windows off of my mac through the windows side. Now I did backup my mac beforehand, so I was able to reinstall macOS Catalina, but I had to reinstall through Bootcamp...
hi , i just bought a machintosh classic II for a really low price and it is very new . However when i switched it on i found that it only shows a screen with black and white stripes. I used contact cleaner to clean the motherboard and it still doesn’t work . Any solutions ? Thank you !