Jetson stuck at slash screen jetpack 4.5.1 image

Jetson stuck at slash screen jetpack 4.5.1 image

so as you know nowadays we are on jetpack 4.5.1

and now there are two jetsons,
the original 4GB one with the code A02 on the chip
i presume corresponding to
jetson-nano-jp451-sd-card-image.zip

and then the new kid on the block the 2GB one with code b01 on the chip
i presume corresponding to
jetson-nano-2gb-jp451-sd-card-image.zip

but something strange with the image name after you unzip
jetson-nano-jp451-sd-card-image.zip

the filename is sd-blob-b01.img

did someone at nvidia burn the wrong image of jetson 4.5.1 for the original folks with the 4GB one with the code A02 on the chip ???

i ended up using SDK Manager from a linux desktop and it worked fine. but whats up with doing it the SDK Card way? i tried the image for jetpack 4.5.1 and 4.4 none worked.

I think you can try below flow and see if sdcard can work now

(1) flash your board with empty sdcard and jetpack 4.5.1(sdkmanager).

(2) Unplug the sdcard from (1) and prepare a second card with fresh sdcard image installed.
Plug this card (with sdcard image) to jetson nano and see if it can work or not.

The version on (2) could be 4.4 or 4.5.1.
If the issue is still there, please dump the log from uart console.

I am having this same issue with Jetson AO2. No version of the Jetpack will install (it has been working and it will boot up with an OS created from Pyimagesearch).
With these instructions, do I keep the device powered on when I remove the first card and re-insert the new card?

Thank you.