Can some one please advise me on this.The kids were binning it so I've grabbed it. I can't figure out how to get into Windows,10 I think.

First screen.........SATA Port 0 ST500LT012-9WS142 Lock

I push enter and the second screen shows

Second screen.....Please input password for ST500LT012-9WS142

Contacted my son and he gave me a few nos but nothing works. I think that's why he's binned it.
Any ideas? I have googled it.
Thanks.