So today was kinda dead at work and since I'm working from home, I decided now would be a great time to clean my PS2 slim. This thing has been making all sorts of noise and sometimes it'll act like I removed the disc in the middle of playing. So I pulled it apart and honestly, it really wasn't that dirty, however I did notice that the grease on the lens rail and lens motor was kinda gross and looked worn down. I've taken apart and cleaned my fair share of consoles before, but the one thing I've never done is mess with the laser assembly, been to nervous to mess with it. I just happened to have some silicon grease laying around from dreamcast controller repairs I've been doing so I figured now is as good a time as any to try to figure this out. I spent a good 2 hours reading about the tear down of the entire lens assembly and then about 30 minutes breaking it all down, cleaning, and reassembling with fresh grease, and to my surprise everything came out great! the drive is almost dead silent, you can still hear the disc spinning but the grinding that the motor and assembly was making is totally gone. I know this was pretty long winded and kinda pointless lol but I was really excited and needed to share it with someone who might care.. the wife sure wouldn't haha.