anybody know? Transfer VGA MacBook Pro A1297 820-2914 (17-inch late 2011)
http://laptopblue.com/threads/chuyen...ate-2011.48491 /
http://laptopblue.com/threads/chuyen...ate-2011.48491 /
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1. RESET MACOS WITH IPSW
a. Power off MacBook, press and hold the power button to enter Recovery
b. Open Disk Utility, remove Macintosh HD
c. Reboot, connect to the network to Activate Mac.
d. Plug the C cord in the first port of the MacBook into the other Mac, then power off the MacBook
d. Hold down the Control (L) + Option (L) + Shift (R) + Power key combination for 10 seconds
e. Release the other keys, but keep holding the Power key for another 10 seconds
f. MacBook is returned to DFU, open Apple Configurator 2 on the other Mac, right-click... -
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?...