when i revise the device that data only inside bios chip. i read data from another device( a1466 ) and wright in this device
device power on booting logo came show loading too slow but not complete. This my first experience about bios programming . I am using ch341 with sam connector
which file i have to wright ( A1466 820-00165-A.BIN or clear me 820-00165.bin )
both i tried but same no power(when i power on 30 second fan working then switching off )
ineed to add or edit anything in this file ?
My mac book air a1466 not power on. After program bios device power on but not booting (long booting still on booting logo). I download some bios file from this forum still same .how to repair my old bios file (old bios file attached). Any body can help me.
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