Philips Mrv640 Help

I Have A Philips Mrv640 With A Bad Drive I Put A Hp Dvd 400i
And It Will Play Dvds But It Will Not Record The Drive I Took Out Is A Philips Vad 8031/01 Part Number Is 9305-025-83101
Can I Make The Hp Drive Compatble Or Just Scrap The Whole Thing?