HP (Hewlett-Packard) DM3 Laptop User Manual


 
Top cover
NOTE: The top cover spare part kit includes a palm rest, TouchPad and cable, and TouchPad button
board and cable.
Description Spare part number
Top cover (includes TouchPad and TouchPad cable, caps lock light board and cable, and top
cover bumper pads)
600830-001
Before removing the top cover, 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 (see
Battery on page 36).
5.
Remove the hard drive (see
Hard drive on page 38).
6.
Remove the memory/wireless module compartment cover (see
WLAN module on page 43).
7.
Remove the Keyboard (see
Keyboard on page 50
Remove the top cover:
1.
Turn the unit upside down with the front facing you.
2. Remove the two front rubber feet (1).
3.
Remove the following screws:
a. Two Phillips PM2.5x10.0 screws (1) on the top right and left hand corners
b. Three Phillips PM2.0x4.0 screws (2) in the battery bay
c.
Five Phillips PM2.5x6.0 screws on the front edge
Component replacement procedures
53