HI

Currently i'am using Himedia Q2 Gen3 TV box.
I'am facing a serious issue which is hang on the start up mode.(Display Logo Himedia And YUNOS only.)
During start up mode i try restore everything but still not working at all.
beside that i try load alot of driver try to reinstall again but still failed.
Any Master can help me ?
if can provide the link and step how should i do .
only purchase 2 year then problem come out.
Really thank you if can solve this issue.