You need to try to decrease the RAM used by bluestacks at regedit. 1] Exit Bluestacks then End all process of Bluestacks at the Task Manager (Alt + Ctrl + Del) all start with HD (show process from all user). 2] Open Run window (Windows + R), type regedit then press Enter. 3] Go to this key: HKEY_LOCAL_MACHINE/SOFTWARE/BLUESTACKS/GUESTS/ANDROID 4] Double click Memory then change it to Decimal then decrease it from 768 (default) to 500. 5] Restart your PC. ► Facebook: / david.x.shagor ► Twitter: / shagorhowladar ► Subscribe to our channel: / @shagortubetutorials1407 ►Share this video: • how to fix clash of clans black screen on ...