Early last year,two American users of Toshiba notebook computers filed a lawsuit collectively against the company over a floppy-disk drive malfunction causing data loss or damage.

• 去年春，两名美国东芝笔记本电脑用户以电脑软盘驱动控制器在使用过程中存在数据遗失或损坏现象为由，向法院提出集体诉讼。