16
5.2
Recovering your Kontron M2M System Software Evaluation System
1.
Disconnect the power adapter from AC power to turn off your system.
2.
You must connect a USB keyboard, a USB mouse, a display, and the evaluation image recovery tool
USB drive to the target board.
NOTE:
Do not remove the recovery tool USB drive until you return to the command prompt.
3.
Make sure the MicroSD card on the processor card is seated well. This step will require the unit to be
disassembled and will most likely not be necessary. A poorly seated MicoSD card can result in Timeout
crashes of the
./reset_media
utility listed below.
4.
Reconnect the power adapter to AC power to turn on your system.
NOTE:
If your system does not boot from the image recovery tool USB drive, reapply power and
immediately press and hold the
F7
key until the
Boot Manager
screen displays, then select the proper
entry from the
Boot Option Menu
and press
ENTER
.
5.
To prevent Date/Time stamp errors it may be necessary to go to the BIOS and set the current date.
6.
After the system boots, log in with the user name
root
and the password
root
.
7.
Execute the command
./reset_media
.
8.
The following prompt displays:
Restore the internal media to its factory defaults? [y/n]
9.
Type
Y
then press
ENTER
to begin re-installing the evaluation image.
NOTE:
Be patient - the re-install operation needs several minutes to complete.
Do not power down the target or remove the evaluation image recovery tool USB drive until the command
prompt displays again on the monitor.
10.
Disconnect the power adapter from AC power again to turn off your system.
11.
Disconnect the evaluation image recovery tool USB drive.
12.
Reconnect the power adapter to AC power to turn on your system.
13.
The Kontron M2M System target now boots into the Tilcon Graphics Suite demonstration.
DVI/HDMI
i
Keyboard
Bootable Recovery USB Stick
NOT the LiveUSB Stick used on host
User supplied – not part of kit
