Recent content by johnr58

  1. J

    Acer Aspire 7750Z-4457 Boot Problem

    Upon powering up, Acer logo appears and then the message Harddisk Security SATA Port 0 WDC5000PVBT-22HXZLock appears..When I press enter, it asks for a password. I didn't change any settings. Please help. Was working fine the day before. <email address removed by moderator> Thank you!!