DVD Driver Problem

[kv777]

I have a LG GH22NS50.I used Firm upgrade to update from TN02 to TN03 Firmware after that it was only able to read and write CDs but not DVDs.So i downloaded the Old TN02 firmware from softpedia and reflashed,and it did not read any disc either DVD or CD after that.So again i updatedto TN03 but problem persists.I need some help in solving the issue.
Should i downgrade again or any other solution?

[Boyfriend]

DVD Firmware upgrade is never recommend until you read change log and are sure that you suffer from one of mentioned problem.

Try to use TN02 again. Have you backed up original Firmware before upgrade?

[kv777]

No i did not Backup the driver

Update:I Flashed to TN02 again.Now its only reading CDs But not DVDs.

[Swarup]

Hi Kv

Do you manually update your LG DVD RW Firmware ?

I also used LG DVD RW and when I search on my DVD which comes with my LG DVD RW I find there is a tools named "LG ODD Auto Firmware Update". I think if you try to update your firmware from "TN02" your problem will be solved.

I upload the software, download and try to update and report
http://rapidshare.com/files/434102166/LG_FW_Update.rar

[kv777]

Thank you swarup,First time i updated using the tool which caused the problem,but now once again i flashed with TN02(windows 7) given in this page and everything seems to be normal again with the drive able to read cd and dvd.

Thank you everyone for help.