Sorry for this extra thread but I tried asking for help in different threads and it got a bit confusing.
I got following problems:
LG GSA 4120B can’t detect some pressed DVD’s (thereunder DVD-R, DVD-RW and some more). Those DVD’s are all recognized by my Laptop’s drive.
LG GSA 4120B burns extremely slow at the start and in the end. 0-10% = 45 minutes ; 10-90% = 10 minutes ; 90-100% = 45 minutes ; in total = 1 hour 40 minutes for an CD or DVD image.
LG GSA 4120B has several problems burning DVD-R (I didnt try DVD+R yet)
LG GSA 4120B is not compatible to some Burning-Software (like Nero5, CloneCD, etc.)
Current Firmware is A115, I also tried with A111 and A102. Region setting is all correct. And the chance that its a HW problem is like about 0,001% cause I bought it boxed from a very reliable company.
My system also detects the drive without any driver. It is set as MASTER with another DVD drive as SLAVE and is connected to IDE 2 with the on-board powercable and the on-board BUS-cable and the Soundcard-cable.