I've just installed Raspbian and Openelec with Noobs 1.3. The display I used under the installation was connected through RCA. And therefore Noobs has written two lines in the OS's config.txt files:
hdmi_ignore_hotplug=1
sdtv_mode=2
The system boot's up okay, but after I choose a OS the screen goes blank. I have also tried to remove the two lines from the config-files and connect a display with a hdmi-cable, with the same result, a blank screen.
Can anybody tell me what I'm doing wrong? Why can't I see any OS? Everything used the work, when I used Berryboot as a method to dualboot.