my PS3 won't start up

https://reddit.com/link/1nsonaf/video/zro457irswrf1/player

I got this PS3 a couple days ago and it doesn't start up. I cracked it open to see if it had some dust hidden somewhere but it was pretty clean, but I saw that it doesn't have an HDD card.

does anybody out there know how to help me to save my console?