
NCA-4020 User Manual
137
Get Ready for BIOS Update
Flashing a corrupted BOS can never be taken lightly, for once done wrongly, it is almost certain to lead to
an unusable system.
To get ready for a BIOS update, acquire the following BIOS resources from Lanner
technical support:
Firmware and Flash Tool
BIOS Engineering Spec
Release Note
Before you start, make sure you select the correct firmware version and go through the
instructions for
BIOS update in
BIOS Engineering Spec
and BIOS fix information in the
Release Note
thoroughly. If you
cannot be certain if this version is correct for your system, please contact Lanner Technical Support.