Dear Sir,
Thanks for you notificaiton about page 29 & 30, we will modify N299 manual ASAP.
If we went to reset N299 back to factory default, please hold the RESET button from back panel, and than power up N299, after 20~30 sec pass relase the RESET button, about 2~3 min passed with a beep sound menas system back to default setting already.
If N299 without HDD, the system would booting with the saved configuration from MB, if N299 installed configurated RAID HDD already, system would booting from the RAID HDD'config.
If something in urgent need the Thecus support, it is welcome to sumit ticket from:
http://esupport.thecus.com/support/