About this tag
The LG GSA H20N is an ATA DVD RW drive that has been discussed on WindowsForum.com in the context of Windows 7 RC (build 7100). Users have reported issues where the drive is detected in BIOS and shown in My Computer, but fails to read CDs or DVDs. The drive's light blinks and then goes blank, and attempting to access it prompts a message to insert a disk. Troubleshooting steps mentioned include checking the UpperFilter registry key, though in some cases the drive had worked for a period before the problem appeared. The discussion focuses on driver and registry fixes for this specific optical drive model under Windows 7.
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Windows 7 DVD RW not working, but shown in My Computer
i have a LG GSA H20N ATA DVD RW. im using windows 7 RC. and it worked fine for some time after installing the x64 OS, but suddenly from now the CD/DVD is not being read. Whenever i put a CD/DVD into the drive, the light blinks for sometime and goes blank. When i double click the drive in...- ankdoz
- Thread
- bios detection computer detection data read error drive issues driver issues dvd-rw hardware issues lg gsa h20n upper filters windows 7
- Replies: 2
- Forum: Windows Hardware