Error Encountered While Flashing JetPack OS to J401 Carrier Board

This is my first post. Thank you in advance. I am using a recomputer J4012 Jetson Orin NX 16GB.
I attempted to flash Jet Pack 6.0 onto Jetson Orin NX (16GB) .
I followed the steps to 〜Flash JetPack OS to the J401 Carrier Board〜, but I encountered the following error. Please provide a solution.
Deatiled log

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/home/jetson/mfi_recomputer-orin-j401/recomputer-orin-j401.conf: line 29: /home/jetson/mfi_recomputer-orin-j401/p3768-0000-p3767-0000-a0.conf: No such file or directory
/home/jetson/mfi_recomputer-orin-j401/recomputer-orin-j401.conf: line 29: /home/jetson/mfi_recomputer-orin-j401/p3768-0000-p3767-0000-a0.conf: No such file or directory
/home/jetson/mfi_recomputer-orin-j401/tools/kernel_flash/l4t_initrd_flash_internal.sh --network usb0 --usb-instance 1-2.4 --device-instance 0 --flash-only --external-device nvme0n1p1 -c “tools/kernel_flash/flash_l4t_nvme.xml” -S 80GiB --network usb0 recomputer-orin-j401 external
/home/jetson/mfi_recomputer-orin-j401/recomputer-orin-j401.conf: line 29: /home/jetson/mfi_recomputer-orin-j401/p3768-0000-p3767-0000-a0.conf: No such file or directory

Entry added by NVIDIA initrd flash tool

/home/jetson/mfi_recomputer-orin-j401/tools/kernel_flash/tmp 127.0.0.1(rw,nohide,insecure,no_subtree_check,async,no_root_squash)
Export list for localhost:
/home/jetson/mfi_recomputer-orin-j401/tools/kernel_flash/tmp 127.0.0.1
/home/jetson/mfi_recomputer-orin-j401/recomputer-orin-j401.conf: line 29: /home/jetson/mfi_recomputer-orin-j401/p3768-0000-p3767-0000-a0.conf: No such file or directory


  •                                        *
    
  • Step 1: Build the flashing environment *
  •                                        *
    

Create flash environment 0
/home/jetson/mfi_recomputer-orin-j401/bootloader /home/jetson/mfi_recomputer-orin-j401
/home/jetson/mfi_recomputer-orin-j401
Finish creating flash environment 0.


  •                                              *
    
  • Step 2: Boot the device with flash initrd image *
  •                                              *
    

/home/jetson/mfi_recomputer-orin-j401/temp_initrdflash/bootloader0 /home/jetson/mfi_recomputer-orin-j401
./tegraflash.py --bl uefi_jetson_with_dtb_sigheader.bin.encrypt --bct br_bct_BR.bct --securedev --bldtb tegra234-j401-p3768-0000+p3767-0000-recomputer.dtb --applet rcm_2_encrypt.rcm --applet_softfuse rcm_1_encrypt.rcm --cmd “rcmboot” --cfg secureflash.xml --chip 0x23 --mb1_bct mb1_bct_MB1_sigheader.bct.encrypt --mem_bct mem_rcm_sigheader.bct.encrypt --mb1_cold_boot_bct mb1_cold_boot_bct_MB1_sigheader.bct.encrypt --mb1_bin mb1_t234_prod_aligned_sigheader.bin.encrypt --psc_bl1_bin psc_bl1_t234_prod_aligned_sigheader.bin.encrypt --mem_bct_cold_boot mem_coldboot_sigheader.bct.encrypt --bins “psc_fw pscfw_t234_prod_sigheader.bin.encrypt; mts_mce mce_flash_o10_cr_prod_sigheader.bin.encrypt; tsec_fw tsec_t234_sigheader.bin.encrypt; mb2_applet applet_t234_sigheader.bin.encrypt; mb2_bootloader mb2_t234_with_mb2_cold_boot_bct_MB2_sigheader.bin.encrypt; xusb_fw xusb_t234_prod_sigheader.bin.encrypt; pva_fw nvpva_020_sigheader.fw.encrypt; dce_fw display-t234-dce_sigheader.bin.encrypt; nvdec nvdec_t234_prod_sigheader.fw.encrypt; bpmp_fw bpmp_t234-TE980M-A1_prod_sigheader.bin.encrypt; bpmp_fw_dtb tegra234-bpmp-3767-0000-a02-3509-a02_with_odm_sigheader.dtb.encrypt; rce_fw camera-rtcpu-t234-rce_sigheader.img.encrypt; ape_fw adsp-fw_sigheader.bin.encrypt; spe_fw spe_t234_sigheader.bin.encrypt; tos tos-optee_t234_sigheader.img.encrypt; eks eks_t234_sigheader.img.encrypt; kernel boot0.img; kernel_dtb tegra234-j401-p3768-0000+p3767-0000-recomputer.dtb” --bct_backup --instance 1-2.4
Welcome to Tegra Flash
version 1.0.0
Type ? or help for help and q or quit to exit
Use ! to execute system commands

Entering RCM boot

[ 0.0776 ] mb1_t234_prod_aligned_sigheader.bin.encrypt filename is from --mb1_bin
[ 0.0776 ] psc_bl1_t234_prod_aligned_sigheader.bin.encrypt filename is from --psc_bl1_bin
[ 0.0776 ] rcm boot with presigned binaries
[ 0.0795 ] tegrarcm_v2 --instance 1-2.4 --new_session --chip 0x23 0 --uid --download bct_br br_bct_BR.bct --download mb1 mb1_t234_prod_aligned_sigheader.bin.encrypt --download psc_bl1 psc_bl1_t234_prod_aligned_sigheader.bin.encrypt --download bct_mb1 mb1_bct_MB1_sigheader.bct.encrypt
Error: Return value 8
Command tegrarcm_v2 --instance 1-2.4 --new_session --chip 0x23 0 --uid --download bct_br br_bct_BR.bct --download mb1 mb1_t234_prod_aligned_sigheader.bin.encrypt --download psc_bl1 psc_bl1_t234_prod_aligned_sigheader.bin.encrypt --download bct_mb1 mb1_bct_MB1_sigheader.bct.encrypt
Cleaning up…
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“I successfully made changes to the USB using sdkmanager. Thank you.”

Could you please explain how you did it? What changes did you make to flash the OS?