I noticed last night that any time my dvdr04 is on, the fan seems to be on full blast. It's quite loud, and I'm sure I would have noticed it before now, so it seems to be a new development. I haven't changed anything in my setup, so what could be causing it/what can I do about it?

Also, along with the fan, the drive now seems to be making a high pitched squeal/whine... it's not the tuner because the discs from the ilo don't exhibit this problem when played on another player...

Are these signs that this thing is failing?