Recent content by unluckygirl2

  1. U

    Laptop needs to be plugged in at all times to work??

    I have a HP 15 Notebook PC. Recently it has shut off randomly and had to be plugged in in order for it to reboot. During reboot it said CMOS Checksum Invalid. Now it has to be plugged in at all times in order to work . Will a simply battery replacement fix this?