U50V2&U20V2 reset factory
1.reset whole system,step as follow
- turn off device
- press the reset button and turn on the device,release the reset button after about 6-8s until the sys led goes on
- wait about 8mintues,system will bootup again smoothly if it is correct
2.reset only application
- device is on working status,and sys indicator is blinking once per second
- press Reset button about 6s-8s,then relese and it will recovery application,
- but usually we didnt use this ,and prefer to reset from GUI
U100-U80-U60 reset application of system
pls connect the HDMI interface to your Monitor pls connect the keyborad to the USB pls input super/super once it prompt username and password you can try to select option 1 to reset or other option to config,and option 4(V3 system) to reset admin ...
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