Alan.L
Member
just receive a clean board, no visable liquid damage.
its power onto a black screen with backlight. no folder and no chime.
all power rails are present,
one beep if no ram is installed.
so I swap the SPI chip and replaced one from a donor. now it chimes, can boot to OSX.
how do I fix it and should i use the same rom chip when restore??
here is the SPI rom file that I dump from the original chip:
https://drive.google.com/file/d/0B68B-h1FaW-oTk1zN0FUS3FiNkk/view?usp=sharing
its power onto a black screen with backlight. no folder and no chime.
all power rails are present,
one beep if no ram is installed.
so I swap the SPI chip and replaced one from a donor. now it chimes, can boot to OSX.
how do I fix it and should i use the same rom chip when restore??
here is the SPI rom file that I dump from the original chip:
https://drive.google.com/file/d/0B68B-h1FaW-oTk1zN0FUS3FiNkk/view?usp=sharing