right ,got an acer 3680 laptop needing a new screen ,the serial number on mine is QD14TL01 ,now, on ebay ive found a QD14TL02 , Its a good price and all the connections seems to be the same ,resolution etc all the same ... im just trying to figure out the difference between the TL01 AND TL02 in the part numbers . any of you techy sorts offer any info on this for me , thanx in advance