Cleaning tip
-
Archived from the IMDb Discussion Forums — Blu-ray Hi-Def Equipment
vbel — 12 years ago(June 27, 2013 05:17 PM)
I had some discs that wouldn't play on my older model Sony blu ray so I sent for the firmware upgrade disc ($6 for shipping). Upgrade was successful but they still wouldn't play so I tried using my old CD lens cleaner disc. That did the trick.