My Sony dual layer DRU700a (yes, only found out recently its a rebadged Liteon. What a scam.) has been slowing down dramaticly when burning DVDs. From reading the threads in forum, I found out that by updating the firmware should help.
I’ve downloaded the file from Sony and they mentioned that the DMA should be disabled. Whatever that means.
My trouble is I’ve got no clue as to how to do it. I don’t want to stuff it all up by guessing so if someone could guide me thru the process, I would greatly appreciate it. I can open the device manager in windows and that’s about it.
Thanking you in advance.