# RPI 0 2 w hangs on reboot due to No Ethernet **URL:** \ **Category:** Product support\ **Tags:** network, raspberrypizero\ **Created:** [November 1, 2022, 5:48pm UTC](https://forums.balena.io/t/rpi-0-2-w-hangs-on-reboot-due-to-no-ethernet/365326 "2022-11-01T17:48:19Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![Carottid](https://avatars.discourse-cdn.com/v4/letter/c/4da419/32.png) [@Carottid](https://forums.balena.io/u/Carottid)\ **Post date:** [November 1, 2022, 5:48pm UTC](https://forums.balena.io/t/rpi-0-2-w-hangs-on-reboot-due-to-no-ethernet/365326/1 "2022-11-01T17:48:19Z")
Hi our current balena os works through several reboots when we’re initially testing but when left for a while overnight the Pi 0 2 w loses network connection and then on reboot we see: ```auto Loading resinOS_uEnv.txtfrom mmc device 0 partition 1 Loading extra_uEnv.txt from mmc device 0 partition 1 0 bytes read in 2 ms (0 Bytes/s) Import extra_uEnv.txt in environment Loading bootcount.env from mmc device 0 partition 1 No bootcount.env fie. Setting bootcount=0 in environment **Reading file would overwrite reserved memory** Error: Bad gzipped ata Bad Linux ARM64 Image magic! SCRIPT FAILED: continuing... Card did not respond to voltage select! startig USB... Bus usb@7e980000: scanning bus usb@7e980000 for devices... cannot reset port 1!? cannot reset port 2!? 4 USB Device(s) found scanning usb for storage devices... 0 Storage Device(s) found Device 0: unknown device No ethrnet found. missing environment variable: pxeuuid missing environment variable: bootfile Retrievig file: pxelinux.cfg/00000000 No ethernet found. missing environment variable: bootfile Retrievin file: pxelinux.cfg/0000000 No ethernet found. missing environment variable: bootfile Retrievingfile: pxelinux.cfg/000000 No ethernet found. missing environment variable: bootfile Retrieving fie: pxelinux.cfg/00000 No ethernet found. missing environment variable: bootfile Retrieving file: xelinux.cfg/0000 No ethernet found. missing environment variable: bootfile Retrieving file: pxeliux.cfg/000 No ethernet found. missing environment variable: bootfile Retrieving file: pxelinux.cf/00 No ethernet found. missing environment variable: bootfile Retrieving file: pxelinux.cfg/0 Noethernet found. missing environment variable: bootfile Retrieving file: pxelinux.cfg/default-arm-cm283x-rpi No ethernet found. missing environment variable: bootfile Retrieving file: pxelinux.cf/default-arm-bcm283x No ethernet found. missing environment variable: bootfile Retrieving file: pelinux.cfg/default-arm No ethernet found. missing environment variable: bootfile Retrieving file:pxelinux.cfg/default No ethernet found. Config file not found No ethernet found. No ethernet found. U-Boot> ``` and then we never manage to boot. Any help on this would be appreciated ---
**Author:** ![rcooke-warwick](https://avatars.discourse-cdn.com/v4/letter/r/ba9def/32.png) [@rcooke-warwick](https://forums.balena.io/u/rcooke-warwick)\ **Post date:** [November 4, 2022, 8:45am UTC](https://forums.balena.io/t/rpi-0-2-w-hangs-on-reboot-due-to-no-ethernet/365326/4 "2022-11-04T08:45:30Z")
Hi there, is the device ever recoverable after this happens? Or does it require an sd card change or re-flash? I see a strange message in the logs you shared near the top: ```auto Card did not respond to voltage select! ``` Which makes it sound like something is going wrong with the storage at some point. Is this happening on multiple different sd cards and pi 02ws?