I have a (non-working) Lenovo Ideapad Z580 15" laptop running Win7. I pulled it out of storage in response to THIS thread. I messed around with it for a couple hours today and seen some sign of life (lights came on), then nothing. It seems a shame to throw it in the trash, but that's where it's going soon. Your's for the cost of shipping. I may advertise it for free locally as well.