5 Then, remove the M3xL3 screws to detach the metal bracket from the HDD [1].Installing the hard disk drive (HDD)1 Tighten the M3xL3 screws that secure the metal bracket to the HDD2 Connect the HDD cable interposer.3 Insert the HDD into the connector on the computer.4 Tighten the M2xL3 screws to secure the HDD to the computer.5 Connect the HDD cable to the system board.6 Install the:a batteryb base coverc Installing the SIM tray (WWAN models)7 Follow the procedure in After working inside your computer.22 Removing and installing components
