Just installed this drive after a build.
Worked fine for 2 days.
All of a sudden, will not read any dvd.

I uninstalled and reinstalled ; used Microsoft fix-it ( said problem detected and did not fix)

Device mgr says working properly.

I went to Optiarc site, but did not see a firmware download button.

Also did a rollback to when it worked previously today.

Any ideas?

Thanks
Paul