C

F1 F2

A

B

E

C

 

 

D

F1 F2

B

ALight bar at the top of the slim optical disc drive assembly

BTab on the primary or the optional slim optical disc drive

CAlignment knobs

DPower connector (pins)

EData connector (pins)

FSlots for slim optical disc drives: (F1) is primary drive slot, (F2) is optional drive slot

C

B

Upgrading and Servicing Guide 29