
Writing compatibility: Reading compatibility. Jump to content. Hl-dt-st Rw Dvd Gccn Won't Detect Cd-roms - Internal Hardware Later, I have researched forums and found out that I had to use the firmware especially for my gccn. Just be carefull and follow the directions exactly. If I receive an error message after editing the registry, and I want to revert back to the previous registry after saving a log file of the registryhow would I go back? Thank you. I used ...