MacBook Pro 2019 (A1990)

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  • alfredodinolfo
    Senior Member
    • Jan 2013
    • 128
    • N/A
    #1

    MacBook Pro 2019 (A1990)

    mb code:820-01827-A;
    sn:C02Z349ALVDR;
    i9 32GB Ram 1TB

    Hi, I found short on one of 6 black nand (total 1TB).
    i removed all 6 nand ( voltages all ok) and now i want to program with JC P15 but for A1990 2019 there is only 512GB configuration.
    I try A2141 1TB configurazion with TSB4228 but the position on pcb is different ( U9300 and U9400 is no stuff on A1990 but present on A2141 and U8800 and U8900 is no stuff on A2141 but present on A1990 )
    macbook with A2141 configuration run on recovery but don't complete it.​
    anyone can help me?
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