[ggp759]

Apologies for digging this up but i need some help. I have a Samsung JS9000 tv and Pioneer VSX 819( i know its old ) on my setup. An Asus chromebox is connected to the receiver and then to the tv. I tried the greyscale test pattern found on the wiki and i can see steps instead of a smooth picture. Everything in kodi and openelec is at default. HDMI black level on the tv is left to auto. Can anyone help me find/create this autostart.sh file that i cant find anywhere on my chromebox to try the full rgb setting? Thanks very much for the help.

there's a link on the ChromeBox wiki page with all the info you need. If you're running the OpenELEC/Kodi 15 beta, you might consider switching to one of the new VAAPI/EGL builds, as the PQ is much improved: http://forum.kodi.tv/showthread.php?tid=231955. There's also instructions for the various video output settings.

Well, out of 4 USB ports I found one able to drive my keyboard. LinuxMint installed and operational.

Is this on a HP box by chance? I've never been able to reproduce this myself, but the few times I've seen users report this it always seems to be with an HP Chromebox

Thanks for the answer. I took your suggestion and installed the dev build. Also looked at the wiki for the autostart.sh because i need it for the dev build. I used the nano command added the text i needed then saved and exit. When i browse the contents of the chromebox via samba there is no directory /.config. I can see a ConfigFiles directory that among others contains autostart.sh.save. At this point i dont know if the file is working. Also i dont know if i need to follow the structure inside the file that the wiki says or just write the command as found in the dev build thread for rgb full options. Sorry for bothering but i need someone to point in the write direction. I did search the wikis but still need some help. Greatly appreciated.