That's what I assume. I've also had the screen replaced twice, the first two had pale white blemishes on them which were replaced for free (thankfully!). I've had the battery replaced too for free though I was told as a consumable I could have been expected to pay for it. The optical drive isn't the original, also replaced under warranty (it wouldn't burn DL disks of any type when it should've been able to). In fact, as I replaced the the RAM and hard drive myself also, the only original parts are I guess, the top and bottom case and I've been thinking about replacing the top case for a new one because there is some wear on the left palm rest which seriously irks me...