Good evening
I'm tryng to fix an a imac late 2015 i5 1.4 mainboard 820-00034-a. That imac boot only when is cold and it's work correctly, after some minutes (about 10/20 mins ) it shut down . Some times reboot correctly, other times stuck on boot logo and other times stuck on black screen. I already remove the bios eeprom and I reset it whit "clear me" procedure, after having remount the eeprom, the imac has work correctly for a few times and then It do again the same problem.
Now I ask for help, I think that maybe the eeprom is faulty ?
or the proble is on the ic u5000 (LM4FSXeh)?
There is someone who can helping me.
I'm tryng to fix an a imac late 2015 i5 1.4 mainboard 820-00034-a. That imac boot only when is cold and it's work correctly, after some minutes (about 10/20 mins ) it shut down . Some times reboot correctly, other times stuck on boot logo and other times stuck on black screen. I already remove the bios eeprom and I reset it whit "clear me" procedure, after having remount the eeprom, the imac has work correctly for a few times and then It do again the same problem.
Now I ask for help, I think that maybe the eeprom is faulty ?
or the proble is on the ic u5000 (LM4FSXeh)?
There is someone who can helping me.