My NX demo board can't start and sdk manager can‘t flash

Autonomous Machines Jetson & Embedded Systems Jetson Xavier NX
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Please use old jetpack release like jetpack 4.4 and flash with mmcblk1p1. And see if it can boot up.

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  1. If using old release can flash + boot up successfully, please correct the eeprom content with i2c tool again after you boot up the board. If you don’t know what is correct info, please just copy the eeprom content from another jetson NX module.

  2. If using old release does not work, please use dtc tool to convert tegra194-p3668-all-p3509-0000.dtb back to dts file. Check “sdhci@3460000”, set the status to disabled. And use dtc tool to convert the dts back to dtb again.
    Flash the board with this dtb and mmcblk0p1. Your board should work with this. And you still need to correct the eeprom content.

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