No Display Output from TV

Hello to all,
I am new to the forums and Linux in general :slight_smile:

I have recently installed Netrunner Core on my Mini PC, it was previously running Windows 10 in same configuration without display output issues.
On Netrunner Core 17, I get blank no signal screen just after GRUB
If I boot from the Recovery mode option, the display works Ok

Can someone please help me fix this issue?

Mini PC:- Tronsmart Ara BJ19
http://www.geekbuying.com/item/Tronsmart-BJ19-Mini-PC-Intel-Valleyview-M-D-J1900-Quad-Core-HDMI-AC-Wifi-LAN-Bluetooth-4-0-XBMC-KODI-VGA---Black-348872.html

TV:- LG 42LV3400
http://www.lg.com/eg_en/tvs/lg-42LV3400-led