HP Pavilion DM4-1050 Maintenance And Service Manual page 94

d. Optical drive (see
e. Keyboard (see
f. Top cover (see
g. Speaker assembly (see
h. Display assembly (see
i. USB board (see
j. Power connector cable (see
1. Turn the computer upright with the left side toward you.
2. Remove the three Phillips PM2.5×5.0 screws (1) that secure the system board to the computer.
3. Loosen the captive screw in the fan sink that secures the system board (2).
4. Lift the right side of the system board (3).
5. Release the system board by sliding it to the right at an angle (4) until the connectors on the left
side of the system board clear the base enclosure, and then remove the system board.
Reverse the preceding procedure to install the system board.
84 Chapter 4 Removal and replacement procedures
Optical drive on page
Keyboard on page 62)
Top cover on page 64)
Speaker assembly on page
Display assembly on page
USB board on page 76)
Power connector cable on page
60)
81)
70)
77)