I can\'t burn dvds just like alibot! (LG GSA-H55L)

[qanda]This question is published in the hardware section for the LG GSA-H55L. Click here to view full specs.[/qanda]as i’ve said it can’t burn any dvds but it can read them and also it can burn and read cds !!! and another thing am useing nero and when click burn it a place where it indicates the buffer level and it doesn’t fill at all not even a bit !!! i think a have to do something to my computer because on a another pc it works!!! pls help … p.s. :sorry if i’ve didn’t write good i’m from romania