Panel PC 900 Boot Error No mapping found

Hello I have a Panel PC900. Every once in a while when I turn on the panel I get this boot error. Has anyone gotten this before? What does this mean and how can it be fixed?

Thank You

Hello and welcome to the Community,

This means a bootable device was not found. The storage medium should be checked. If a CFast is used, check the following Community post.

Hello, thank you for your quick response! We are not using the CFast card in this Panel PC. The CFast slot is empty.

This error seems to happen about once a year or so in each of the machines that it uses. Is there anything else I can check?

Hello,

You should use a fitting SMART utility for the used storage device to check it.

You can also check if BIOS and MTCX updates are available on the B&R website.