I have Compaq CQ43-206TU come with HP DVD RAM GT31L.
After I burn Imation DVD+R, the disc is not readable.It's only problem with Imation DVD+R.
Where I could find the update firmaware of the DVD-RW drive ?
Usually, firmware updates for laptop drives can be obtained from the laptop manufacturer. In case there is no firmware update available, you should switch to better media (which is generally recommended)
Sorry, I'm afraid there are no known firmware update releases available for this drive ...
That is no problem with the drive or its firmware.
Post a logfile from nero or imgburn and maybe someone could help you with the issue.