my ds708 sd card has not been detected. Now i installed OS from pc
suite update, inserted to ds708. Booting is OK, but car list was not
found any car, How can i fix, Please advice me.
After you have formated or used a new SD you have to install the software (not OS that is inside the DS708 and cannot be changed by you) AND install the car specific files after the diagnostic software.
Unfortunately you have to exit the PC suite and start it again after the first install of software.
The implies that you have a payed updated periode, otherwise you do NOT get any car data.