So I've noticed that some imac 21" 2011 vga has a common issue that make the system reboot of just shut down.
This is not a gpu chipset issue, cannot be fixed by replacing chipset and sometimes it appears after replacing chipset [due to usually faulty 216-0810005].
So far I have tried reballing vrams, replacing Q601,Q611 & C838.
Has anyone faced and fixed this issue?
This is not a gpu chipset issue, cannot be fixed by replacing chipset and sometimes it appears after replacing chipset [due to usually faulty 216-0810005].
So far I have tried reballing vrams, replacing Q601,Q611 & C838.
Has anyone faced and fixed this issue?
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