HP B5T05UA manual Remove the hard drive see Mass storage device on

Before removing the processor, follow these steps:

1.Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.

2.Disconnect all external devices connected to the computer.

3.Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

4.Remove the battery cover and battery (see Battery on page 36).

5.Remove the hard drive (see Mass storage device on page 38).

6.Remove the memory module/wireless module compartment cover (see WLAN module on page 41).

7.Disconnect the battery charger board ribbon cable from the system board (see Battery connector board on page 47).

8.Remove the top cover (see Top cover on page 49).

9.Disconnect the optical drive cable from the system board (see Optical drive on page 58).

10.Remove the system board (see System board on page 62).

11.Remove the fan/heat sink assembly (see Fan/heat sink assembly on page 65).

Remove the processor:

1.Turn the processor locking screw (1) one-half turn counterclockwise, until you hear a click.

2.Lift the processor (2) straight up, and remove it.

NOTE: The gold triangle (3) on the processor must be aligned with the triangle icon (4) embossed on the processor socket when you install the processor.

68 Chapter 4 Removal and replacement procedures