Hi, I have a macbook a1297 emc2414 motherboard 820-2914-B with password prompt on startup. I unmounted the bios chip and reprogrammed deleting everything after $SVS from the binary file. After reassembly it boots normally with the operating system. Unfortunately, probably by disassembling the motherboard, the keyboard no longer works.
I have unplugged and plugged the connector several times but nothing to do not even the start button works. To start it I have to disconnect the battery and put the power supply connector. Is it possible that the keyboard broke? do you think replacing it works? I have many doubts because before disassembling the motherboard at least the power button worked ...
Also what is the keyboard pinout to locate the Power button?
Thanhs
Roberto
I have unplugged and plugged the connector several times but nothing to do not even the start button works. To start it I have to disconnect the battery and put the power supply connector. Is it possible that the keyboard broke? do you think replacing it works? I have many doubts because before disassembling the motherboard at least the power button worked ...
Also what is the keyboard pinout to locate the Power button?
Thanhs
Roberto
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