System Recovery - Advantech RSB-4221 User Manual

4. Click Erase everything:
5. Wait a moment, the system will reboot to erase all user data.
4.14.2

System Recovery

1. Click Settings / Backup & reset, then into main interface
2. Insert your u disk.
Note! Make sure your u disk is FAT32 and has a update.zip filed under the first
partition, such as /dev/sdb1.
3. Click System Update:
53 RSB-4221 User Manual