product name: HP Pavilion 15 Notebook PC Number product: E6N13EA#ABZ Op: windows 8.1
sometimes when i turn on my laptop , it appears " smart hard disk error. The smart hard disk check has detected an imminent failure. To ensure not data loss, please backup the content immediately and run the hard disk test in system diagnostic. Hard disk error (301) "
what does hard disk error (301) mean?
i did all dyagnostics tests and the pc didn't notice any problem. what should i do?