孤岛危机4进去黑屏怎么办

把my document/my game/crysis/game.cfg 用记事本打开，把 sys_spec_GameEffects = 3 sys_spec_MotionBlur = 3 sys_spec_ObjectDetail = 3 sys_spec_Particles = 3 sys_spec_Physics = 3 sys_spec_PostProcessing = 3 sys_spec_Shading = 3 sys_spec_Shadows = 3 sys_spec_So