HP ProBook 450 G2 Locked BIOS

[JumboJet]

               

Hi Members,

I have joined today after searching all over for a solution for a recent purchase.

I bought a used HP ProBook 450 G2 locked BIOS. I had read a lot of posts and watched YouTube videos with several solutions but the solutions appear to work on older model HP ProBook laptops and not on this one.

When I switch on I see the black screen.
 I cannot boot to the hard drive whatsover, as the bios is locked.

The other attached pics show all that I can access.

Any help on how I can reset or remove the bios password so as to boot normally.

PM most welcome.

Thanks in advance.