Hello All,
I hope that you all are fine. I'm new in LibreElec and I have more difficult to install/configure LibreElec ...
CONTEXT :
I put in an USF flash drive, LibreElec (with the software "LibreELEC.USB-CD.Creator.Win32.exe".
I boot in the USB flash drive in this computer : HP EliteDesk 800 G2 (mini 35W), for install LibreElec in a SSD. This step was a succes.
But after, to configure LibreElec : installs differents addons (don't work correctly), youtube keep the old API configs while I reset the parameters (force uninstall, reinstall), when I want reboot LibreElec, my computer print nothing, just a black screnn (so I turn Off the computer and restart manually), etc.
I want to clarify that LibreElec is installed on its own on the SSD, not with windows or with Linux distribution.
WHAT I WANT SO ? :
I don't think I apply / have a "good practice" on the start of these installations. Before going any further, I would therefore like to be able to learn about the most vital things for a good start to LibreElec functioning.
QUESTIONS :
- Is it necessary to install a linux distribution next to LibreElec (for updates, etc)? I was just thinking of installing LibreElec on the computer.
- The fact there's no linux distribution and so no GRUB, so that explain maybe why when I reboot from LibreElec, it's dont work ?
- Concerning the Addons, I think first, install an Addon for have TV channels. Do you have any addons names for me? Thank you
Thank you for your help, I see that there are a Wiki... I will check in this if I find my answers.
thank you in advance for your help 
.(sorry for my terrible english)
Regards
forum.libreelec.tv/core/attachment/8142/