Not starting computer

[vasanthaerukala]

When we are starting the laptop we can't able to start the laptop.
It is showing "reboot and select proper boot device or insert boot media in selected boot device and press a key"

It is samsung laptop.It has windows 7 OS..
PLZ....HELP....ME

 

[hang-the-9]

Remove any external drives that may be connected. Re-seat the laptop drive, see if that works. If it does not, need to remove the hard drive and scan it for errors using another computer. SeaTools should be able to scan most drives without issues even from other vendors.