Minecraft Launcher opens 2 proccesses in Task Manager after launching Modded Minecraft profiles, the game won't load until one of the proccesses is ended.

This does not happen with older launchers. Vanilla unmodded Minecrafts works fine. If Forge Mod Loader is installed, then doesn't work.

The screen is black, or the Minecraft window does not appear at all.

Its not because of the mods, I removed them tried again and doesnt work. Most probably because of Forge.

Tried updating Java. Tried reinstalling graphic card drivers. Tried reinstalling Minecraft Launcher and also deleted Roaming/.minecraft