Buzzing sound when playing dvds

I have over 10 years experience in electronic tech support.

I know this isn't what you want to hear, but the problem you've described can't be fixed with troubleshooting. Your DVD player needs to be repaired. There is a part that has developed a defect and needs to be replaced. If the unit is no longer in warranty, it will be cheaper for you to replace the player rather than paying to have it repaired.

I hope I've provided you useful assistance and that this information allows you to make an informed decision as to how to proceed from here. Please be sure to vote on my response. I hope I've earned a good rating from you today.

Please let me know if I can be of further assistance.

My philips dvd recorder is making a buzzing noise and just says unknown when i put a disk in it.