HP Pavilion dv4000 User Manual

5–70 Maintenance and Service Guide
Removal and Replacement Procedures
5.19 Fan Assembly
✎
The fan assembly is included in the heat sink assembly spare
part kit, spare part number 384622-001. Refer to refer Section
5.10, “Heat Sink,” for information on removing the heat sink.)
1. Prepare the notebook for disassembly (Section 5.3)
and remove the following components:
a. Hard drive (Section 5.4)
b. Switch cover (Section 5.12)
c. Keyboard (Section 5.13)
d. Display assembly (Section 5.14)
e. Top cover (Section 5.15)
f. System board (Section 5.18)
2. Turn the system board upside down with the right side
toward you.
3. Disconnect the fan cable 1 from the system board.
4. Remove the 4 Phillips PM2.5×7.0 screws 2 that secure the
fan assembly to the system board.
5. Remove the fan assembly 3.
Removing the Fan Assembly

HP Pavilion dv4000 Specifications

General

Display	15.4-inch WXGA or WSXGA+
Operating System	Windows XP Home or Professional
Processor	Intel Pentium M or Intel Celeron M
Display Resolution	1280 x 800 or 1680 x 1050
RAM	256 MB to 2 GB
Storage	40 GB to 100 GB HDD
Graphics	Intel GMA 900 or ATI Mobility Radeon
Optical Drive	DVD±RW
Ports	3 USB 2.0, VGA, S-Video, Ethernet, Modem, Headphone, Microphone, IEEE 1394
Wireless	802.11b/g
Battery Life	Up to 3 hours