laptop not detecting HDD disk
I have "DELL Inspiron 14 N4050" when i turns it ON BIOS starts and then black screen appears with massage "PXE-M0F: media test failure ,check cable." and "PXE-M0F: Exiting PXE ROM". i hear a beep with these massages on black screen.
when i tried to sort it out by myself i come to know its HDD disk is not being detected.can i get my data back? if yes then how?