Tx1 flash error Key Code 6 not handled

When brushing jetson tx1 using SDK Manager, the screen does not display after the OS is brushed, and CUDA and other components cannot be brushed. When checking the serial port, it repeatedly displays Key Code 6 not handled, and error · Key Code 6 not handled is displayed
[0012.608] portspeed = 2
[0012.670] Key Code 6 is not handled
[0012.696] portspeed = 2
[0012.873] Key Code 6 is not handled
[0012.924] portspeed = 2
[0013.012] portspeed = 2
[0013.076] Key Code 6 is not handled
[0013.269] fastboot_server FASTBOOT enumeration success
[0013.274] fastboot: processing commands
[0013.280] Key Code 6 is not handled
[0013.326] fastboot: getvar:product
[0013.426] fastboot: getvar:version
[0013.483] Key Code 6 is not handled
[0013.526] fastboot: getvar:version-bootloader
[0013.626] fastboot: getvar:serialno
[0013.686] Key Code 6 is not handled
[0013.726] fastboot: getvar:secure
[0013.889] Key Code 6 is not handled
[0014.092] Key Code 6 is not handled
[0014.295] Key Code 6 is not handled
[0014.498] Key Code 6 is not handled
All output is attached
TX1flash无时评信号输出.txt (41.3 KB)

Is this a custom board?

No, it is developer kit board
another output version
tx1.txt (41.4 KB)

Both the TX1 and TX2 carrier boards have been tried

It looks like a broken hardware. Do you have other modules/carrier board that can do the cross check?

1 Like

How can I cross check? such? and how to check it broken?

I also have a module and an official carrier board, as well as a custom carrier board。

其實就是把目前你有的module跟底板做互換…看是不是只有特定一個module或特定底板才會碰到這問題

Actually, just swapping the modules and carrier board you have and see if only specific module or carrier board would hit issue.

好的,我再尝试一下,谢谢

有没有可能是进入某种安全boot的模式
Is it possible to enter some kind of safe boot mode?

有一次在刷机时屏幕很闪烁的显示一些什么安全内核模式等的话
Once, when flashing the computer, the screen flashed very brightly, showing some words such as what secure kernel mode, etc

Hi,

進入fastboot 或是任何其他的mode都只是結果. 不是原因
真正的問題是這邊有個不知道哪來的key event.這個key event導致系統跑進去fastboot. 所以我才會說這可能是硬體問題. 不是軟體.


Entering fastboot or any other mode is just the result. Not the cause.
The problem here is there is a unknown key event detected and that event makes your board enter fastboot. That is why I said it could be hardware issue, not software.

好的,明白,我在试试,谢谢
Ok, understand, I’m trying ,thank you

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