asus DRW-2014L1T dvd writer doesnt write dvds

[tamalsen]

hey,
its been less than 3 hours since i bought this drive, and i updated the firmware to 1.02 as suggested, then used nero to write dvds,i used lastertras,moser baer and verbatim branded dvds to try and write the discs and all of them fail within seconds of me pressing the burn disc button.
i did a simulation and i have attached the log file to that failed attempt. Interestingly though, it did lightscribe without any trouble.i did it twice and that happened without any flaws. PLEASE HELP ME OUT!

[Choto Cheeta]

could be a hardware error therefor please take it to service