need firmware???

i have a acer aspire 1681wlmi notebook with a combo burner: qsi dvd rw sdw-042. at first, i burned a couple of dvd-r okay, afterward i received writing error with all my dvd-r...i used nero to burn. i think i need to update my firmware or something else?...yall guys please help me.
thanks...

 

it burns for more than a minute, then says " burn failed"

 

This is a good site for firmware.
http://www.rpc1.com.
Use the search block for your drive once there.

Jerry

 

i can't find any one that matches my burner...

 

qsi dvd rw sdw-042

 

Here's a page on a couple of posts with links to the firmware.

http://forum.rpc1.org/viewtopic.php?t=31721&start=0&postdays=0&postorder=asc&highlight=qsi+sdw+042

You might want to check what version you have now by downloading dvdinfopro. It will tell you info on your drive and firmware.

http://www.dvdinfopro.com.

Jerry