This is a Mid 09 17” MacBook Pro, I bought this 2 years ago from a bigger ebay seller. It never had working sound, I tried to fix it, It is 100% a board issue. Other than that, bluetooth audio works fine and everything else is fine. Please also note there is tape around the bottom so the feet don’t fall off. It is missing a ton of screws on the bottom but that’s it. This computer has a random hard drive and is wiped.
eBay