Saw it on eBay, Says Error 8002F14E when updating - W/HDMI and more

Looked around online and the error is a loose bluray drive according to videos / threads I have seen, But I wanted to get some ideas from here, are the fixes right? I sent him a message and he said it errors on the update at 70% which according to places online its the bluray drive connector being loose.

Can anyone confirm this for me?