I have a Sony DVD RW DRU-720A USB burner on my machine, that I purchased about a year ago. And after browsing thru some of this forum’s posts, I read about folks updating their firmware for this Sony drive.
I must confess, I don’t know for certain, what fireware is, or how and when it should be updated.The current firmware I have is : JYC4 . And as yet, I have experienced any problems with my Sony drive.
I’m assuming that firmware is either software/drivers for the optical drive.
And I would like to know how and when the drive’s firmware should be updated. Thanks.