Guest Matty_TypeR Posted June 28, 2022 Posted June 28, 2022 Today was maintenance day for my Mac pro 5.1 Stripped it down and took logic board out, cleaned the Board and replaced the SPI chip. Soldered a new chip on the logic board with a rebuilt Rom provided by Tsialex. I had already been running the new rom but this was my last mac to replace the SPI chip on. As it was 12 years old i thought it might well have been written too many times over the years so replaced it. like all flash memory they cant last for ever. So just like it came from... Read more Source: MacRumors
Recommended Posts