Backup Bios (J69, U43) - Kontron ETXexpress UGM User Manual

6.16

Backup BIOS (J69, U43)

The ETXexpress UGM Baseboard provides a backup BIOS chip on the PCB's bottom side.
Backup BIOS Disable J69
Closed
Open
Updating the baseboard BIOS with booting from the module
Open jumper J69 to boot from the module
®
Prepare a DOS bootable device with the BIOS to be flashed (e.g. a USB stick)
®
Boot into DOS
®
Close jumper J69
®
Start the flashing command
®
Updating the module BIOS with booting from the baseboard
Close jumper J69 to boot from the baseboard
®
Prepare a DOS bootable device with the BIOS to be flashed (e.g. a USB stick)
®
Boot into DOS
®
Open jumper J69
®
Start the flashing command
®
Note: Only use suitable BIOSes for the regarding product either on the module or the baseboard.
Kontron User's Guide ETXexpress UGM
Evaluation Board
J69
6 Connector and feature description
Active BIOS
Backup BIOS
Module BIOS
38