I’ve got a few laptops like that, in most cases you can just replace the screws with bolts by drilling a hole in the case but I have one dell business laptop with a core 2 duo processor that lost its entire housing in an alleged “angry ex bitch gone crazy” scenario where the laptop was used to destroy most of the other objects in the room including an X360, a TV, an HP laptop, an iPad and the wall in between the living room and the bathroom (the laptop flew through the drywall, hit a 2x4 beam and broke the tiles of the bathroom wall, and fell in the tub that was full of cyanide with all of my friend’s clothes inside)
But the weirdest thing is that to this day, the laptop charger, keyboard, mousepad, motherboard, HDD, CPU, RAM, wifi card and the LVDS interface cable didn’t need any repairs, they were completely intact while everything else including the battery was in a million pieces. I just taped it on top of an old dead laptop, plugged in a spare dell LCD and it powered right up. I still have it in my museum of immortal technology.