2000 Lexus GS300 Q&A

2000 Lexus GS300 Question: what causes my serpentine belt to break

this problem just occured a few days ago with this strange noise like a chain rotating with alot of slack -
Answer 1
More than likely the bearing in one of the accesories (Alternator, Power Steering pump, A/C compressor, idler pulley, etc) failed. -