HP (Hewlett-Packard) dc7600 ユーザーズマニュアル

 HP-00007-01, Appendix 3                                                                                              22-Aug-2005 

 

List the type and size of the tools that would typically be used to disassemble the product to a 
point where components and materials requiring selective treatment can be removed. 

Small flat blade screwdriver 

 

Phillips screwdriver 

 

Pry bar 

6- to 8-inch 

Diagonal cutters (dikes) 

 

 

3.1 

List the basic steps that should typically be followed to remove components and materials 
requiring selective treatment: 

1 

To remove the computer cover: 

a) Press the buttons on the left and right sides of the computer. 

b) Slide the computer cover towards the front of the computer until it stops, and then lift it 
up and off the chassis. 

2 

Remove the fan shroud by lifting the shroud straight up out of the computer (see Figure 2 
below) 

3 

Rotate the drive cage to its upright position (see Figure 3 below). 

4 

Rotate the power supply to its full upright position (see Figure 4 below). 

5 

Disconnect any cables from the system board and remove the cables from the computer. 

6 

Remove the long mounting screw that secures the system board tray to the chassis (see 
Figure 5 below). 

7 

Slide the system board tray assembly toward the front of the chassis, about 1/4 inch and 
lift the system board up and out of the chassis. 

8 

Pull the EMI gasket off of the rear wall of the chassis. 

 

Locate the battery and battery holder on the system board. Depending on the type of 
battery holder on the system board, complete the following instructions to remove the 
battery: 

 

TYPE 1 BATTERY HOLDER (see Figure 7 below) 

 

Lift the battery out of the holder. 

 

TYPE 2 BATTERY HOLDER (see Figure 8 below) 

 

To release the battery from its holder, squeeze the metal clamp that extends above one 
edge of the battery. When the battery pops up, lift it out. 

 

TYPE 3 BATTERY HOLDER (see Figure 9 below) 

 

Pull back on the clip that holds the battery in place, and then remove the battery.