HB Optoelectronic HBD400 - Manual (Page 20)

HBD400 User Manual
20
2012.12.07
13. Question & Answer
 Screen flicker or unstable operation: please check if the HDMI cable has been connected tightly.
 Cannot start device: please download recovery software from Hwa Best Optoelectronics official website:
www.hbopto.com to refresh the device OS. Make sure all your important data have been backed up before
doing this. If this still does not work, please contact the distributor you bought from.
 System keeps restarting: please check if the device is getting enough power supply. Sometimes, external
HDD can cause power drops. Please plug an additional power supply for external HDD or other external
devices.
 Cannot find file in micro-SD card or another drive: please check all the connections of the device and
ensure you have ticked off micro- SD and USB Host in “Settings”