Not so long time ago I had my PC recovered with hard reset, so I had to re-install everything again.
Now my game crashes entire PC with the modpack I've been using before without any issues. While loading the world, my screen goes black (not only minecraft, everything), PC freezes for a moment, all apps are disabled including Wallpaper Engine and eventually Google Chrome, and after message "0%" game shuts down by itself, just like Explorer.exe crashed as well. Vanila minecraft works without issues.
My Java is the latest.
Graphic drives are updated.
GPU and CPU are not overheating (<60*C).
BetterFPS and Optifine were removed and re-installed.
We need to see your full launcher log, which is created in the game directory.
your launcher, click "Launch options", and click the instance you are
using. Then, click the small green arrow in the "Game directory" line.
In the folder that opens, open the launcher_log file, and copy its
content to https://paste.ubuntu.com. Click "Paste!", then share with us the link (the URL) that it takes you to.[/p]
Alright, I found the issue. Railcraft was causing a leak, taking almost 15% of my RAM out of 100 mods which is like 700mb. Removing it and installing Razer booster made it possible for me to revive my old favorite. Thanks for replies anyway!