Jetson nano 4gb can't find keyboard and mouse

Autonomous Machines Jetson & Embedded Systems Jetson Nano
5

Hi,

There are some points to clairfy

  1. This issue is possible to be a hardware issue. Which means “recovery mode” may not fix this either.

  2. The “recovery mode” on jetson is just making the board into a state that sdkmanager can flash the board. Which means you still need sdkmanager if you want to do software reset. Please prepare a host that can support sdkmanager first.

  3. The flash process requires the board to be in recovery mode and connect the micro usb on the jetson devkit wit the host side, the method to put the board into recovery mode is as follow:

    For the Jetson Nano Developer Kit, follow these instructions:

1. Ensure that your Jetson Nano Developer Kit is powered off, and that a 16GB or larger
           microSD card is inserted into the SD card slot.
	2. Enable Force Recovery mode by placing a jumper across the FRC pins of the
           Button Header on the carrier board.
	3. For carrier board revision A02, these are pins 3 and4 of Button Header (J40) which
           are located near the camera header.
	4. For carrier board revision B01, these are pins 9 and 10 of Button Header (J50), which
           is located on the edge of the PCB under the CPU module
	5. Place a jumper across J48 to enable use of a DC power adapter.
	6. Connect a DC power adapter to J25. The developer kit powers on automatically and
           enters Force Recovery mode.
	7. Remove the jumper from the FRC pins of the Button Header.
	8. Continue the software installation.