Nano 2Gb Does not Recognize CSI IMX219 Camera

Hello. I have a Nano 2GB and a SainSmart IMX219 camera. When booting, I get this error:

[    1.217600] imx219 6-0010: tegracam sensor driver:imx219_v2.0.6
[    1.241013] imx219 6-0010: imx219_board_setup: error during i2c read probe (-121)
[    1.248576] imx219 6-0010: board setup failed
[    1.253053] imx219: probe of 6-0010 failed with error -121

I am following this tutorial
I got it to work a while ago, however, I have not touched my Jetson in months and now it won’t recognize my CSI camera. I have completely reflashed the Jetpack SDK. Not sure what to do in order to fix it.
Whenever I use commands like ./detectnet or nvarguscamerasrc I get the error 725: No Cameras Available
LMK if you need any more info.

It’s could be the cable or some HW problem.
Do you have any others module to confirm.

I have three different ribbon cables that I tried. Jetson doesnt seem to have any problems other than the one in OP. I dont havw anythung else I can test thr camera on. So I’m kinda stuck here.

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