Panasonic DMP-BD35 stop playing disc's

[HappyGoLucky]

Hey all,

I just played Dark Knight Blu-ray on the player then it wouldn't stop playing the movie after the credits. Then I held down the power button to turn the unit off. Now when I put in any disc's in the player it says "No Disk" after it tries to read it. The player has the latest firmware. I also did a hard reset on the player still won’t read disks. Any idea's?

Thanks in advance!