I'm facing this issue after i've updated my bios to newer version my hard drive suddenly stops blinking and my laptop becomes too slow and everything seems to be freezed after moving or just knocking over the hard drive this thing doesnt hapen i don't what to do any solutions please ?
My Laptop Model = Dell Inspiration N4050
Press F12 a few times at powerup. Enter the Dell diagnostics and run an extended (NOT just quick) test on the drive - this will take at least a couple of hours.
Sounds like the hard drive is very much suspect (if it's original to the system it's at or beyond its expected design life).