Re: Mac 512K upgrades. At the time I worked for a semiconductor manufacturer so getting the necessary 74S157 and 16 ea 256Kx1 DRAMs was fairly easy. Finding the correct Torx driver was the bigger challenge.
Friends would bring their 128K Macs over and in two hours had a 512K Mac ... and I had $200 in my pocket. Big money back in 1984!
Check replacement drive dimensions - My original drive was a 7.0mm thick (Hitachi 500G) drive. While I did get a 9.5mm replacement drive (SSD) to fit, the shortness of the disk drive cable (mentioned in step 18) made it an awkward fit. I'd recommend 7.0mm thick drives in the future.
Quando isso acontecer, você poderá ver um gráfico da reputação que ele adquiriu ao longo do tempo.
Aqui está uma prévia de como será o gráfico:
Nenhuma reputação adquirida ainda.