LenovoE550 screens goes black after imaging

[george1421]

@kyle.heath Does the bios updates only run in windows or is there a DOS option?

In our case we use a WinPE boot disk that has all of our dell bios drivers on it. We boot from usb flash drive that has WinPE on it then we launch the proper bios driver to update the system. We have scripted an automated process for this now, but that is the basics of how we install a consistent bios version on all of our bare metal computers (we use a winpe boot disk).