My Laptop is not charge above 80 and shut down at 20
Product: HP 241 G1 Notebook
Operating System: Microsoft Windows 8.1 (64-bit)
My laptop suddenly stops charging at 80 percentage and shutdown at 20 percentage without warning. My laptop is HP 241 G1 Notebook and the OS is windows 8.1 64 bit. I tried all possible things like uninstalling the ACPI drivers ,calibrating the battery.But it didn't work.How can I solve this problem?