Dell Edge Gateway 3003 Installation And Operation Manual page 55

Option 2: Restoring during system POST
CAUTION: These steps will delete all the data on your Edge Gateway.
1. Connect a USB keyboard to the Edge Gateway.
2. Power on the Edge Gateway.
The Power LED turns solid green while the Cloud LED is off.
3. During the first 20 seconds after applying power, press Ctrl+F repeatedly to trigger the operating system recovery.
4. When the Cloud LED starts blinking green, continue with one of the these options:
NOTE: If the Cloud LED does not start blinking after 50 seconds, power off the Edge Gateway and repeat Steps 2 and 3.
To start restoration
• Press y, then press Enter.
The Cloud LED changes to solid green indicating that recovery is
in progress. Once restoration is complete, the Cloud LED turns
off and the system reboots. The restoration takes about 2
minutes to complete.
Option 3: Restoring from boot menu
CAUTION: These steps will delete all the data on your Edge Gateway.
1. Connect a USB keyboard and display to the Edge Gateway.
2. Power on the Edge Gateway.
3. Press F12 when the Dell logo is displayed on the screen to enter the boot menu.
4. Select Factory Restore from the boot menu.
5. When you receive the message Factory Restore will delete all user data, are you sure? [Y/N], press
Y .
Restore Ubuntu Core 16 from USB flash drive
CAUTION: These steps will delete all the data on your Edge Gateway.
Prerequisites
Create the recovery USB flash drive. For more information, see
Procedure
1. Insert the USB flash drive into the USB port on the Edge Gateway.
2. Power on the Edge Gateway.
3. The Edge Gateway boots through the USB flash drive and flashes the Ubuntu Core installation image into storage automatically.
NOTE: When the installation images are being flashed to the storage, the Power LED is solid green and Cloud LED is blinking
green.
4. The system powers off after the installation is complete.
NOTE: The installation takes about 3 minutes to complete.
5. Remove the USB drive after the Edge Gateway powers off.
6. Power on the Edge Gateway again to continue the installation. The system reboots several times during the installation and takes
about 10 minutes to complete.
Once installation is complete, a login screen is displayed.
NOTE: On the Edge Gateway 3003, the login screen is displayed only if the display port is connected a monitor.
7. At the login screen, enter the default user name and password: admin.
The Edge Gateway is now ready for use.
To cancel restoration
• Press n, then press Enter. Or, if the system does not detect
any key-press within 30 seconds.
The Cloud LED turns off and the system reboots.
Creating the recovery USB flash drive.
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