6.Carefully lower the front of the subassembly onto the computer. Make sure that all four tabs on the back of the computer are inserted into the slots on the subassembly as you lower it.
small tabs
Installing and Removing Disk Drives
6.Carefully lower the front of the subassembly onto the computer. Make sure that all four tabs on the back of the computer are inserted into the slots on the subassembly as you lower it.
small tabs
Installing and Removing Disk Drives