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원문 게시자: Jurgen ,

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Boots to flashing question mark, but boots OK to external drive

텍스트:

This A1707 cannot access internal SSD, but runs fine on the external drive. I tried Disc utility via recovery and via external drive. Internal is recognized, but cannot be altered in any way, not erased, nor new OS installed, nor first aid. I checked for water damage, nothing to see. I checked the “life boat” , but nada.  Running out of options, the SSD is fixed on the board…Any thoughts…I saw videos discussing the 1706 which has a “usual failure” in the 2v7Nand circuit, but cannot correlate it to the 1707…

기기:

MacBook Pro 15" Touch Bar Late 2016

현황:

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