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somebody familiar with hasboard repairs? BM1397AD interchangeable with Bm1397AG ? S17+ and T17+

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    somebody familiar with hasboard repairs? BM1397AD interchangeable with Bm1397AG ? S17+ and T17+

    i got myself a complete Antminer T17+ with 3 dead hasboards for a very good price.... for parts i bought S17PRO boards.... i replaced all missing resistors and changed some asics because they were bad... but wihout a tester... i used the miner instead and changed firmware to awesome miner firmware for better and faster diagnoses via miner log and lower fan speed...

    for my understanding and what i read on the internet these asics should be interchangeable in one chain but in my case i´m getting no more communication to none of the asics on all 3 boards. 2 of the boards weren´t in that bad condition. only lost some heatsinks rippin´out some resitstors and capacitors. on one there was 1 asic found and on aanother 43 asics of 44 per board... one was "zero asics" so i spent more time on the others...

    aren´t these interchangeable? risky without a hasboard tester i know...
    if i´m not able to fix the board i bought them for building a "hex Bitaxe" from them with few of the asics





    thx

    #2
    ....hm ok...
    made some progress by the way by rippin´the ones out and changing them back...

    glad to see it´s not my soldering

    log:

    [2025/04/14 16:32:24] INFO: Detected 256 Mb of RAM
    [2025/04/14 16:32:24] INFO: Switching to manual fan control (30 %)
    [2025/04/14 16:32:24] INFO: Checking fans
    [2025/04/14 16:32:30] INFO: fan[0] - OK
    [2025/04/14 16:32:30] INFO: fan[1] - OK
    [2025/04/14 16:32:30] INFO: fan[2] - OK
    [2025/04/14 16:32:30] INFO: fan[3] - OK
    [2025/04/14 16:32:36] INFO: Power ON
    [2025/04/14 16:32:38] INFO: Starting FPGA queue
    [2025/04/14 16:32:38] INFO: Initializing hash boards
    [2025/04/14 16:32:38] INFO: chain[1] - Initializing
    [2025/04/14 16:32:53] WARN: chain[1] - 5 of 44 chips detected
    [2025/04/14 16:33:04] WARN: chain[1] - 5 of 44 chips detected
    [2025/04/14 16:33:16] WARN: chain[1] - 5 of 44 chips detected
    [2025/04/14 16:33:16] ERROR: driver-btm-chain.c:488 chain[1] - Failed to detect ASIC chips
    [2025/04/14 16:33:16] INFO: chain[1] - Shutting down the chain
    [2025/04/14 16:33:16] ERROR: driver-btm-base.c:356 chain[1] - Initialization failed
    [2025/04/14 16:33:16] ERROR: driver-btm-base.c:2158 Failed to initialize hash boards
    [2025/04/14 16:33:16] INFO: Shutting down the miner
    [2025/04/14 16:33:16] INFO: Stopping FPGA queue
    [2025/04/14 16:33:16] INFO: chain[1] - Shutting down the chain
    [2025/04/14 16:33:16] INFO: Power OFF
    [2025/04/14 16:33:16] ERROR: driver-btm-base.c:2407 Miner initialization failed
    [2025/04/14 16:33:34] INFO: Detected 256 Mb of RAM
    [2025/04/14 16:33:34] INFO: Switching to manual fan control (30 %)
    [2025/04/14 16:33:34] INFO: Checking fans
    [2025/04/14 16:33:35] INFO: fan[0] - OK
    [2025/04/14 16:33:35] INFO: fan[1] - OK
    [2025/04/14 16:33:35] INFO: fan[2] - OK
    [2025/04/14 16:33:35] INFO: fan[3] - OK



    work in progress... i´m at number 5 at one Board...

    seems the chips are not interchangeable...

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