Elegoo Saturn try print sound

I just started to print with my new Saturn 8k for the first time… even though I had a Mars 3 pro for a few weeks and sent it back because it was too small for what I wanted to do. So back to the reason I’m writing… I leveled the plate, used typewriter paper… was all set and started the print but when the plate got to doing the first layer it started making a unusual sound… and not doing anything… so I stopped it because I did want to break anything… then I cleaned of the plate and re- leveled it and tried again thinking that was the problem… tried it again and when it went down to the bottom there was the sound again… any thoughts or advice would be very helpful… thank you