crwdns2934241:0crwdne2934241:0 mayer

crwdns2934249:0crwdne2934249:0:

Could be bad, could just have a dirty lens.  I would get one of the optical drive cleaning disks and give it a try before replacing the disk or getting an external optical drive.

crwdns2915684:0crwdne2915684:0:

open