Edit: After half day, my wife’s Mac started having the same problem. I have then applied the solution that I found in the Apple
Detailed Schematic Of The Apple II
Would you like to remember them fun days of the Apple I and Apple II? Well City Prints have got the perfect solution with some perfect schematic of both the Apple I and Apple II. Do not worry if you were not a fan of both the Apple I or II as City prints also make schematics for the vintage gaming consoles and PC’s such as the Atari, Commodore 64, Nintendo, or Genesis.