Acer 5920G Need firmware upgrade for Blueray BC-5500a

I Have an Acer Aspire 5920G Laptop With a Optiarc BC-5500A Blueray Reader with 1.B4 Firmware .The BD Rom doesn’t Read Blueray Movies like Spiderman3 Because they are BD Jave format. I have found that sony has a 1.05 Firmware upgrade to fix this problem. The Firmware upgrade will not work on the Acer 5920G because it is a OEM drive. Is There anyone out there that could help me to rectify this issue.

I have Acer Aspire 6920 G with Optiarc BC-5500A (1.B4). 3 days ago BD ROM refused to read any DVD-R, DVD+R, DVD+RW, etc., but still read original DVD (I tried games & movies - it is working!) as well as CD-R or CD-RW (read and write). Any idea?

Hi and Welcome!

this is not a firmware related issue. If your computer is still under warranty, please contact Acer support for fixing the problem.