Hi all, I have a problem trying to power up the USRP E320. When I push the power button, the power led doesn't light up and the eth leds blink for a few seconds and then shut down. This is not the first time this has happened to an E320 device (for the other cases I recovered them by pushing the button longer or enter to the serial port to reboot) but now it seems like trying the things I did before does not work. I connect the serial port to my PC and see this every time I push the button: - ARM CPU (stuck in that step) [image: image.png] - Microcontroller: [image: c5f7ed4f-ad15-4a5c-b126-28bed47bb253.png] The ARM CPU does not allow me to log in, but from the microcontroller, I can run commands. I try to reboot the device from it, but it always says this line: [image: image.png] Is this a known issue? I haven't tried anything strange, I always shut them from the ssh connection so this happens by chance. I'm sure it is not broken just stuck in the boot state, but I don't know which are the right steps to start it up. Any help will be appreciated. Kind Regards, Maria

On 17/04/2023 03:51, Maria Muñoz wrote: > Hi all, > > I have a problem trying to power up the USRP E320. > > When I push the power button, the power led doesn't light up and the > eth leds blink for a few seconds and then shut down. This is not the > first time this has happened to an E320 device (for the other cases I > recovered them by pushing the button longer or enter to the serial > port to reboot) but now it seems like trying the things I did before > does not work. > I connect the serial port to my PC and see this every time I push the > button: > > - ARM CPU (stuck in that step) > image.png > - Microcontroller: > c5f7ed4f-ad15-4a5c-b126-28bed47bb253.png > > The ARM CPU does not allow me to log in, but from the microcontroller, > I can run commands. I try to reboot the device from it, but it always > says this line: > image.png > > Is this a known issue? I haven't tried anything strange, I always shut > them from the ssh connection so this happens by chance. I'm sure it is > not broken just stuck in the boot state, but I don't know which are > the right steps to start it up. > Any help will be appreciated. > > Kind Regards, > Maria > I don't have an E320, so this is a "shot in the dark" type of answer--you could try refreshing the system image: https://kb.ettus.com/E320_Getting_Started_Guide#Updating_the_files_system_by_writing_the_disk_image

Hi Marcus, Thanks for the answer, I’ll try it. Kind Regards