Can you change the HDD hardrive in the newer 40G ps3?

When you take the black cover off, all it has is the blue screw in the middle, it does not have the other two screws or the metal lever, can i still change the HDD drive?

Thanks a lot :)

When you take the black cover off, all it has is the blue screw in the middle, it does not have the other two screws or the metal lever, can i still change the HDD drive?

Thanks a lot :)

wwe21