ModalAI Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Register
    • Login

    Sentinel (VOXL2) not booting/not flashing

    Sentinel
    4
    17
    1121
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • A
      Andre Moura
      last edited by

      Hello,

      Our Sentinel drone was working yesterday when we left work, but this morning it wouldn't boot: no Wi-Fi network, no devices listed with adb devices, lights on the ESC don't stay on after the first seconds, and no lights on the GPS sensor.
      The LEDs on the VOXL 2 main board and 5G board all seem to be on their normal state.

      I think it is important to say that, at this point, lsusb was outputting:

      Bus 004 Device 004: ID 05c6:9008 Qualcomm, Inc. Gobi Wireless Modem (QDL mode)
      

      , and not something like Bus 004 Device 033: ID 05c6:901d Qualcomm, Inc. KONA-QRD _SN:FDF5950D as we were expecting from seeing this post. We found the QDL mode part to be a little bit odd, but please confirm if this is normal for a Sentinel drone that was unaltered (HW and SW).

      After discovering this, we removed the VOXL2 board from the drone and tested fastboot.
      For this, we carefully followed all the steps on this tutorial, but no devices were listed by the fastboot devices command.

      Since this was also not working, we followed the VOXL 2 QDL Guide to try and flash the VOXL2 QDL Image 14.1a_1.1.2. What we got was:

      andre@andre:~/1.1.2-M0054-14.1a-FLAT-V3/ufs$ sudo qdl --debug --storage ufs --include . prog_firehose_ddr.elf rawprogram_unsparse0.xml rawprogram1.xml rawprogram2.xml rawprogram3.xml rawprogram4.xml rawprogram5.xml patch0.xml patch1.xml patch2.xml patch3.xml patch4.xml patch5.xml
      Waiting for EDL device
      HELLO version: 0x2 compatible: 0x1 max_len: 1024 mode: 0
      READ64 image: 13 offset: 0x0 length: 0x40
      READ64 image: 13 offset: 0x40 length: 0x310
      READ64 image: 13 offset: 0x1000 length: 0x1000
      READ64 image: 13 offset: 0x2000 length: 0xc48
      READ64 image: 13 offset: 0x3000 length: 0x1000
      READ64 image: 13 offset: 0x4000 length: 0x1000
      READ64 image: 13 offset: 0x5000 length: 0x1000
      READ64 image: 13 offset: 0x6000 length: 0x1000
      READ64 image: 13 offset: 0x7000 length: 0x1000
      READ64 image: 13 offset: 0x8000 length: 0x1000
      READ64 image: 13 offset: 0x9000 length: 0x1000
      READ64 image: 13 offset: 0xa000 length: 0x1000
      READ64 image: 13 offset: 0xb000 length: 0x1000
      READ64 image: 13 offset: 0xc000 length: 0x1000
      READ64 image: 13 offset: 0xd000 length: 0x1000
      READ64 image: 13 offset: 0xe000 length: 0x1000
      READ64 image: 13 offset: 0xf000 length: 0x1000
      READ64 image: 13 offset: 0x10000 length: 0x1000
      READ64 image: 13 offset: 0x11000 length: 0x1000
      READ64 image: 13 offset: 0x12000 length: 0x1000
      READ64 image: 13 offset: 0x13000 length: 0x1000
      READ64 image: 13 offset: 0x14000 length: 0x1000
      READ64 image: 13 offset: 0x15000 length: 0x1000
      READ64 image: 13 offset: 0x16000 length: 0x1000
      READ64 image: 13 offset: 0x17000 length: 0x1000
      READ64 image: 13 offset: 0x18000 length: 0x1000
      READ64 image: 13 offset: 0x19000 length: 0x1000
      READ64 image: 13 offset: 0x1a000 length: 0x1000
      READ64 image: 13 offset: 0x1b000 length: 0x1000
      READ64 image: 13 offset: 0x1c000 length: 0x1000
      READ64 image: 13 offset: 0x1d000 length: 0x1000
      READ64 image: 13 offset: 0x1e000 length: 0x1000
      READ64 image: 13 offset: 0x1f000 length: 0x1000
      READ64 image: 13 offset: 0x20000 length: 0x1000
      READ64 image: 13 offset: 0x21000 length: 0x1000
      READ64 image: 13 offset: 0x22000 length: 0x1000
      READ64 image: 13 offset: 0x23000 length: 0x1000
      READ64 image: 13 offset: 0x24000 length: 0x1000
      READ64 image: 13 offset: 0x25000 length: 0x1000
      READ64 image: 13 offset: 0x26000 length: 0x1000
      READ64 image: 13 offset: 0x27000 length: 0x1000
      READ64 image: 13 offset: 0x28000 length: 0x1000
      READ64 image: 13 offset: 0x29000 length: 0x1000
      READ64 image: 13 offset: 0x2a000 length: 0x1000
      READ64 image: 13 offset: 0x2b000 length: 0x1000
      READ64 image: 13 offset: 0x2c000 length: 0x1000
      READ64 image: 13 offset: 0x2d000 length: 0x1000
      READ64 image: 13 offset: 0x2e000 length: 0x1000
      READ64 image: 13 offset: 0x2f000 length: 0x1000
      READ64 image: 13 offset: 0x30000 length: 0x1000
      READ64 image: 13 offset: 0x31000 length: 0x1000
      READ64 image: 13 offset: 0x32000 length: 0x1000
      READ64 image: 13 offset: 0x33000 length: 0x1000
      READ64 image: 13 offset: 0x34000 length: 0x1000
      READ64 image: 13 offset: 0x35000 length: 0x1000
      READ64 image: 13 offset: 0x36000 length: 0x1000
      READ64 image: 13 offset: 0x37000 length: 0x1000
      READ64 image: 13 offset: 0x38000 length: 0x1000
      READ64 image: 13 offset: 0x39000 length: 0x1000
      READ64 image: 13 offset: 0x3a000 length: 0x1000
      READ64 image: 13 offset: 0x3b000 length: 0x1000
      READ64 image: 13 offset: 0x3c000 length: 0x1000
      READ64 image: 13 offset: 0x3d000 length: 0x1000
      READ64 image: 13 offset: 0x3e000 length: 0x1000
      READ64 image: 13 offset: 0x3f000 length: 0x1000
      READ64 image: 13 offset: 0x40000 length: 0x1000
      READ64 image: 13 offset: 0x41000 length: 0x1000
      READ64 image: 13 offset: 0x42000 length: 0x1000
      READ64 image: 13 offset: 0x43000 length: 0x1000
      READ64 image: 13 offset: 0x44000 length: 0x1000
      READ64 image: 13 offset: 0x45000 length: 0x1000
      READ64 image: 13 offset: 0x46000 length: 0x1000
      READ64 image: 13 offset: 0x47000 length: 0x1000
      READ64 image: 13 offset: 0x48000 length: 0x1000
      READ64 image: 13 offset: 0x49000 length: 0x1000
      READ64 image: 13 offset: 0x4a000 length: 0x1000
      READ64 image: 13 offset: 0x4b000 length: 0x1000
      READ64 image: 13 offset: 0x4c000 length: 0x1000
      READ64 image: 13 offset: 0x4d000 length: 0x1000
      READ64 image: 13 offset: 0x4e000 length: 0x1000
      READ64 image: 13 offset: 0x4f000 length: 0x1000
      READ64 image: 13 offset: 0x50000 length: 0x1000
      READ64 image: 13 offset: 0x51000 length: 0x1000
      READ64 image: 13 offset: 0x52000 length: 0x1000
      READ64 image: 13 offset: 0x53000 length: 0x1000
      READ64 image: 13 offset: 0x54000 length: 0x1000
      READ64 image: 13 offset: 0x55000 length: 0x1000
      READ64 image: 13 offset: 0x56000 length: 0x1000
      READ64 image: 13 offset: 0x57000 length: 0x1000
      READ64 image: 13 offset: 0x58000 length: 0x1000
      READ64 image: 13 offset: 0x59000 length: 0x1000
      READ64 image: 13 offset: 0x5a000 length: 0x1000
      READ64 image: 13 offset: 0x5b000 length: 0x1000
      READ64 image: 13 offset: 0x5c000 length: 0x1000
      READ64 image: 13 offset: 0x5d000 length: 0x1000
      READ64 image: 13 offset: 0x5e000 length: 0x1000
      READ64 image: 13 offset: 0x5f000 length: 0x1000
      READ64 image: 13 offset: 0x60000 length: 0x1000
      READ64 image: 13 offset: 0x61000 length: 0x1000
      READ64 image: 13 offset: 0x62000 length: 0x1000
      READ64 image: 13 offset: 0x63000 length: 0x1000
      READ64 image: 13 offset: 0x64000 length: 0x1000
      READ64 image: 13 offset: 0x65000 length: 0x16c
      READ64 image: 13 offset: 0x65170 length: 0x1000
      READ64 image: 13 offset: 0x66170 length: 0x1000
      READ64 image: 13 offset: 0x67170 length: 0x1000
      READ64 image: 13 offset: 0x68170 length: 0x1000
      READ64 image: 13 offset: 0x69170 length: 0x1000
      READ64 image: 13 offset: 0x6a170 length: 0x1000
      READ64 image: 13 offset: 0x6b170 length: 0x1000
      READ64 image: 13 offset: 0x6c170 length: 0x1000
      READ64 image: 13 offset: 0x6d170 length: 0x1000
      READ64 image: 13 offset: 0x6e170 length: 0x1000
      READ64 image: 13 offset: 0x6f170 length: 0x1000
      READ64 image: 13 offset: 0x70170 length: 0x1000
      READ64 image: 13 offset: 0x71170 length: 0x6a0
      READ64 image: 13 offset: 0x71810 length: 0x1000
      READ64 image: 13 offset: 0x72810 length: 0x1000
      READ64 image: 13 offset: 0x73810 length: 0x1000
      READ64 image: 13 offset: 0x74810 length: 0x1000
      READ64 image: 13 offset: 0x75810 length: 0x1000
      READ64 image: 13 offset: 0x76810 length: 0x1000
      READ64 image: 13 offset: 0x77810 length: 0x1000
      READ64 image: 13 offset: 0x78810 length: 0x1000
      READ64 image: 13 offset: 0x79810 length: 0x1000
      READ64 image: 13 offset: 0x7a810 length: 0x1000
      READ64 image: 13 offset: 0x7b810 length: 0x1000
      READ64 image: 13 offset: 0x7c810 length: 0x1000
      READ64 image: 13 offset: 0x7d810 length: 0x1000
      READ64 image: 13 offset: 0x7e810 length: 0x1000
      READ64 image: 13 offset: 0x7f810 length: 0x1000
      READ64 image: 13 offset: 0x80810 length: 0x1000
      READ64 image: 13 offset: 0x81810 length: 0xcc
      READ64 image: 13 offset: 0x818e0 length: 0x84
      READ64 image: 13 offset: 0x81964 length: 0x1000
      READ64 image: 13 offset: 0x82964 length: 0x1000
      READ64 image: 13 offset: 0x83964 length: 0x1000
      READ64 image: 13 offset: 0x84964 length: 0x1000
      READ64 image: 13 offset: 0x85964 length: 0x1000
      READ64 image: 13 offset: 0x86964 length: 0x1000
      READ64 image: 13 offset: 0x87964 length: 0x1000
      READ64 image: 13 offset: 0x88964 length: 0x134
      READ64 image: 13 offset: 0x88a98 length: 0x1000
      READ64 image: 13 offset: 0x89a98 length: 0x1000
      READ64 image: 13 offset: 0x8aa98 length: 0x1000
      READ64 image: 13 offset: 0x8ba98 length: 0x1000
      READ64 image: 13 offset: 0x8ca98 length: 0x1000
      READ64 image: 13 offset: 0x8da98 length: 0x1000
      READ64 image: 13 offset: 0x8ea98 length: 0x3f0
      READ64 image: 13 offset: 0x8ee88 length: 0x1000
      READ64 image: 13 offset: 0x8fe88 length: 0x1000
      READ64 image: 13 offset: 0x90e88 length: 0x1000
      READ64 image: 13 offset: 0x91e88 length: 0x1000
      READ64 image: 13 offset: 0x92e88 length: 0x1000
      READ64 image: 13 offset: 0x93e88 length: 0x1000
      READ64 image: 13 offset: 0x94e88 length: 0x3f0
      READ64 image: 13 offset: 0x95278 length: 0x1000
      READ64 image: 13 offset: 0x96278 length: 0x1000
      READ64 image: 13 offset: 0x97278 length: 0x1000
      READ64 image: 13 offset: 0x98278 length: 0x1000
      READ64 image: 13 offset: 0x99278 length: 0x1000
      READ64 image: 13 offset: 0x9a278 length: 0x1000
      READ64 image: 13 offset: 0x9b278 length: 0x1000
      READ64 image: 13 offset: 0x9c278 length: 0x1000
      READ64 image: 13 offset: 0x9d278 length: 0x1000
      READ64 image: 13 offset: 0x9e278 length: 0x1000
      READ64 image: 13 offset: 0x9f278 length: 0x1000
      READ64 image: 13 offset: 0xa0278 length: 0x1000
      READ64 image: 13 offset: 0xa1278 length: 0x1000
      READ64 image: 13 offset: 0xa2278 length: 0x1000
      READ64 image: 13 offset: 0xa3278 length: 0x1000
      READ64 image: 13 offset: 0xa4278 length: 0x1000
      READ64 image: 13 offset: 0xa5278 length: 0x1000
      READ64 image: 13 offset: 0xa6278 length: 0x1000
      READ64 image: 13 offset: 0xa7278 length: 0x1000
      READ64 image: 13 offset: 0xa8278 length: 0x1000
      READ64 image: 13 offset: 0xa9278 length: 0x1000
      READ64 image: 13 offset: 0xaa278 length: 0x1000
      END OF IMAGE image: 13 status: 0
      DONE status: 1
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="INFO: Binary build date: Aug 17 2021 @ 23:37:37" /></data>
      LOG: INFO: Binary build date: Aug 17 2021 @ 23:37:37
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="INFO: Binary build date: Aug 17 2021 @ 23:37:37
      " /></data>
      LOG: INFO: Binary build date: Aug 17 2021 @ 23:37:37 
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="INFO: Chip serial num: 1794324607 (0x6af3387f)" /></data>
      LOG: INFO: Chip serial num: 1794324607 (0x6af3387f)
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="INFO: Supported Functions (15):" /></data>
      LOG: INFO: Supported Functions (15):
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="INFO: program" /></data>
      LOG: INFO: program
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="INFO: read" /></data>
      LOG: INFO: read
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="INFO: nop" /></data>
      LOG: INFO: nop
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="INFO: patch" /></data>
      LOG: INFO: patch
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="INFO: configure" /></data>
      LOG: INFO: configure
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="INFO: setbootablestoragedrive" /></data>
      LOG: INFO: setbootablestoragedrive
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="INFO: erase" /></data>
      LOG: INFO: erase
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="INFO: power" /></data>
      LOG: INFO: power
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="INFO: firmwarewrite" /></data>
      LOG: INFO: firmwarewrite
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="INFO: getstorageinfo" /></data>
      LOG: INFO: getstorageinfo
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="INFO: benchmark" /></data>
      LOG: INFO: benchmark
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="INFO: emmc" /></data>
      LOG: INFO: emmc
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="INFO: ufs" /></data>
      LOG: INFO: ufs
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="INFO: fixgpt" /></data>
      LOG: INFO: fixgpt
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="INFO: getsha256digest" /></data>
      LOG: INFO: getsha256digest
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="INFO: End of supported functions 15" /></data>
      LOG: INFO: End of supported functions 15
      qdl: firehose operation timed out
      FIREHOSE WRITE: <?xml version="1.0"?>
      <data><configure MemoryName="ufs" MaxPayloadSizeToTargetInBytes="1048576" verbose="0" ZLPAwareHost="1" SkipStorageInit="0"/></data>
      
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="INFO: Calling handler for configure" /></data>
      LOG: INFO: Calling handler for configure
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="INFO: Storage type set to value UFS" /></data>
      LOG: INFO: Storage type set to value UFS
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <response value="ACK" MemoryName="UFS" MinVersionSupported="1" Version="1" MaxPayloadSizeToTargetInBytes="1048576" MaxPayloadSizeToTargetInBytesSupported="1048576" MaxXMLSizeInBytes="4096" DateTime="Aug 17 2021 - 23:37:37" /></data>
      [CONFIGURE] max payload size: 1048576
      FIREHOSE WRITE: <?xml version="1.0"?>
      <data><program SECTOR_SIZE_IN_BYTES="4096" num_partition_sectors="32776" physical_partition_number="0" start_sector="3154440" filename="qti-ubuntu-robotics-image-qrb5165-rb5-sysfs_1.ext4"/></data>
      
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="INFO: Calling handler for program" /></data>
      LOG: INFO: Calling handler for program
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="ERROR: Failed to initialize (open whole lun) UFS Device slot 0 partition 0" /></data>
      LOG: ERROR: Failed to initialize (open whole lun) UFS Device slot 0 partition 0
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="ERROR: Failed to open the device:3 slot:0 partition:0 error:0" /></data>
      LOG: ERROR: Failed to open the device:3 slot:0 partition:0 error:0
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="ERROR: OPEN handle NULL and no error, weird 344489460" /></data>
      LOG: ERROR: OPEN handle NULL and no error, weird 344489460
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <log value="ERROR: Failed to open device, type:UFS, slot:0, lun:0 error:3" /></data>
      LOG: ERROR: Failed to open device, type:UFS, slot:0, lun:0 error:3
      FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
      <data>
      <response value="NAK" rawmode="false" /></data>
      [PROGRAM] failed to setup programming
      
      

      Or sometimes, after this, the command would run instantly but with no console output.

      We are having a lot of difficulties figuring out what went wrong. Hope you can help us.

      1 Reply Last reply Reply Quote 0
      • Adrian HidalgoA
        Adrian Hidalgo ModalAI Team
        last edited by

        @Andre-Moura Sorry to hear you're having troubles. Thank you for posting the info and what you've already tried.

        How was the drone powered? By a battery or power supply? We have seen a few issues with the power supply. Main concern is arming the drone with it.

        For the drone to get into QDL mode, the Voxl somehow got bricked or a power issue. Was any software running before de-powering the drone?

        A 1 Reply Last reply Reply Quote 0
        • A
          Andre Moura @Adrian Hidalgo
          last edited by

          @Adrian-Hidalgo We have been powering the drone only with batteries, never used an external power supply.
          On our last tests, we were using only the services already available on the VOXL 2. With a minor modification to the voxl-tag-detector service, to use the front stereo pair, instead of the tracking camera.

          1 Reply Last reply Reply Quote 0
          • Adrian HidalgoA
            Adrian Hidalgo ModalAI Team
            last edited by

            @Andre-Moura ok, thanks. Are the LED's solid or are they flashing on and off every four or five seconds?
            Another method that would be worth trying would be to plug both power and usb(in that order), run the install script and hold down the SW1 switch for 25 seconds(should see the LED's flash signifying reboot)

            A 1 Reply Last reply Reply Quote 0
            • A
              Andre Moura @Adrian Hidalgo
              last edited by

              @Adrian-Hidalgo The LEDs are always solid green.
              Did what you suggested, but the install script didn't work. Got this:

              Installer Version: 0.8
              Image Version:     1.5.5
              [ERROR] No device found in adb or fastboot
              [INFO] Failed to put device in fastboot mode, exiting
              
              1 Reply Last reply Reply Quote 0
              • tomT
                tom admin
                last edited by

                @Andre-Moura Did you accidentally flip the QDL switch on either the VOXL2 or an add-on board?

                A 1 Reply Last reply Reply Quote 0
                • A
                  Andre Moura @tom
                  last edited by Andre Moura

                  @tom Definitely not on the VOXL 2, I checked it beacause of the output of lsusb that I showed previously.
                  Add-on board? Is there another switch on the 5G board or one of the Sentinel boards? I think that is a very unlikely scenario, the drone was working one day and the next it wasn't, without any changes.

                  1 Reply Last reply Reply Quote 0
                  • tomT
                    tom admin
                    last edited by tom

                    @Andre-Moura Some of our add-on boards in the past had the same switch on it but it would be obvious.

                    If it's still booting into QDL mode, then I would try the QDL tool again. Looking at the output you posted it doesn't look like it ran successfully. I would try again when you get a chance, maybe with another cable or USB port.

                    A 1 Reply Last reply Reply Quote 0
                    • A
                      Andre Moura @tom
                      last edited by

                      @tom I tried it extensively with different cables/ports/computers during today with no result.

                      J 1 Reply Last reply Reply Quote 0
                      • tomT
                        tom admin
                        last edited by

                        @Andre-Moura Okay, then I'd recommend an RMA: https://www.modalai.com/pages/rma

                        J 1 Reply Last reply Reply Quote 0
                        • J
                          JoshRebello @tom
                          last edited by JoshRebello

                          @tom Hello,

                          My issue is very similar to this, getting the same output as above when I perform the 'initiate flash' sequence.
                          My drone was working fine and now when I try to use it again it's having the same issue where 'adb' doesn't detect it. Only for me it wasn't a next day issue, I haven't used my Sentinel for a few months as I was caught up with other projects. Now al of a sudden it won't connect at all.

                          Just wanted to know how this was resolved? Want to avoid the RMA if possible as it will be difficult for us.
                          Everything suggested so far in this post has been attempted, still facing the issue. Also the errors are exactly similar to what @Andre-Moura faced. Only using batteries provided by ModalAI as well.

                          Cheers,
                          Joshua

                          tomT 1 Reply Last reply Reply Quote 0
                          • J JoshRebello referenced this topic on
                          • tomT
                            tom admin @JoshRebello
                            last edited by

                            @JoshRebello If you run lsusb or sudo dmesg -wH on your host PC do you see the device enumerating when plugged in?

                            1 Reply Last reply Reply Quote 0
                            • J
                              JoshRebello @Andre Moura
                              last edited by

                              @Andre-Moura Hi Andre,

                              Just reaching out in case you get this. I'm currently facing the exact same issue you had with your sentinel, the same as in this thread. Done all the checks similar to what was posted in this thread got the exact same results as you as well - so I'm assuming it is the same issue that you had.

                              I've been asked to do an RMA but I wanted to check if there was anything else I can do before an RMA as shipping back to the US will be an issue for my company. How did you get your issue resolved in the end? Via RMA or did you find a solution?

                              Hoping to hear from you.

                              Kind regards,
                              Joshua Rebello.

                              A 1 Reply Last reply Reply Quote 0
                              • A
                                Andre Moura @JoshRebello
                                last edited by

                                @JoshRebello We solved this issue with an RMA, motherboard was damaged according to the RMA report.

                                J 1 Reply Last reply Reply Quote 0
                                • J
                                  JoshRebello @Andre Moura
                                  last edited by

                                  @Andre-Moura Hi Andre,
                                  Thanks for the quick response on this, really appreciate it!

                                  Seems like it's mostly going to be an RMA for me as well, letting the company know is going to be tough.
                                  By any chance, do you remember the costs your entire RMA process came to? Shipping and back, just trying to get as much info as I can to submit to my company.

                                  Thanks in advance!

                                  Kind regards,
                                  Joshua Rebello.

                                  A 1 Reply Last reply Reply Quote 0
                                  • A
                                    Andre Moura @JoshRebello
                                    last edited by

                                    @JoshRebello I'm sorry, I don't remember the value.

                                    J 1 Reply Last reply Reply Quote 0
                                    • J
                                      JoshRebello @Andre Moura
                                      last edited by

                                      @Andre-Moura That's alright, thank you so much for all your help on this!

                                      1 Reply Last reply Reply Quote 0
                                      • First post
                                        Last post
                                      Powered by NodeBB | Contributors