I have a HL-DT-ST-DVD+RW GRA-4120B in my Dell Dimension 8300 which recently stopped working. I also have a Samsung DVD ROM which is working just fine. I can open the tray and the green lite goes on, insert the disk and when I close the door, the lite goes out and stays out. "My Computer" etc., still shows that the drive is there and working properly, but it won't recognize any disk. I have uninstalled and re-installed the newest driver so far, which did nothing.The burner is only about 1-1/2 yrs. old, ( and out of warranty), but I burned an alot of DVDs in that time, so could the unit be shot already?I am pretty much a novice, and new to this Forum, and would greatly appreciate any help on what to check next. Thanks,
Rick
Rick