crwdns2934241:0crwdne2934241:0 Connor Joyce
crwdns2934249:0crwdne2934249:0:
Is this only occuring with one disk or have you tried many different disks? A simple reason that first comes to mind is that your disk is scratched. The more complicated one would be that your optical drive is broken. This is actually a very common problem. There are a lot of guides on iFixit that will show you how to replace it. Good luck!!!
crwdns2915684:0crwdne2915684:0:
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