![Lenovo legion Y520 crashed and after reboot this appears. Please help I will lose my research data : r/pop_os Lenovo legion Y520 crashed and after reboot this appears. Please help I will lose my research data : r/pop_os](https://i.redd.it/dgeelgy67q581.jpg)
Lenovo legion Y520 crashed and after reboot this appears. Please help I will lose my research data : r/pop_os
![boot - Lenovo Legion PXI-E61 Media Test Failure, Check Cable. Exiting PXE ROM. Then restarts and works fine - Ask Ubuntu boot - Lenovo Legion PXI-E61 Media Test Failure, Check Cable. Exiting PXE ROM. Then restarts and works fine - Ask Ubuntu](https://i.stack.imgur.com/oHsta.jpg)
boot - Lenovo Legion PXI-E61 Media Test Failure, Check Cable. Exiting PXE ROM. Then restarts and works fine - Ask Ubuntu
![Legion-Y520-Freeze-when-try-to-shutdown-or-restart-after-fresh - English Community - LENOVO COMMUNITY Legion-Y520-Freeze-when-try-to-shutdown-or-restart-after-fresh - English Community - LENOVO COMMUNITY](https://forumscdn.lenovo.com/old_attach/138313iE95A160C00B51160.jpg)
Legion-Y520-Freeze-when-try-to-shutdown-or-restart-after-fresh - English Community - LENOVO COMMUNITY
![Legion-Y520-Freeze-when-try-to-shutdown-or-restart-after-fresh - English Community - LENOVO COMMUNITY Legion-Y520-Freeze-when-try-to-shutdown-or-restart-after-fresh - English Community - LENOVO COMMUNITY](https://forumscdn.lenovo.com/old_attach/138312iDAD07F3F51384F6F.jpg)