Anyone help please?

I don't have a boot disc what do I do to take this away any advice any buttons to press?
Anyone help please?
Updates
1 y
No AV had this a while
Updates
1 y
I got it fixed it what you said about the harddrive I checked the bottom took the back but off at the bottom a part moved out of place and I put it back in place tried putting it on again so thank you. Astarlrssnightsky when you mentioned hard drive I had a thought a maybe it was something in the part at bottom you unscrew and remove and a part fell out of place thanks U gave me idea so you helped 😉👍🏻👍🏻👍🏻
Anyone help please?
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