HP Pavilion Dv3500 Entertainment Notebook Pc Series Manual

Spare part
numberDescription
468830-001Fan
468831-001Fingerprint reader board for use in dv3000 models (includes fingerprint reader board bracket)
480985-001Intel WiFi Link 5100 802.11a/b/g/n WLAN module for use in all countries and regions
481567-001Display Miscellaneous Kit
482351-001Intel Core2 Duo T5850 2.16-GHz processor for use in dv3000 models (2-MB of L2 cache, 667-MHz FSB)
482957-001Intel WiFi Link 5100 802.11a/b/g WLAN module for use in all countries and regions
486548-001ExpressCard slot cover...

Spare part
numberDescription
496106-00113.3-inch, WXGA BrightView display panel for use in dv3500 models with an LED display (includes display
panel cable)
496107-00113.3-inch, WXGA BrightView display assembly for use in dv3500 models with an LCD display (includes
webcam/microphone module, webcam/microphone module cable, 2 microphones, and 3 wireless antenna
transceivers and cables)
496108-00113.3-inch, WXGA BrightView display assembly for use in dv3500 models with an LED display (includes...

Spare part
numberDescription
496121-AB1Keyboard for use with dv3500 models in Taiwan
496121-AD1Keyboard for use with dv3500 models in South Korea
496121-B31Keyboard for use with dv3500 models Internationally
496121-DH1Keyboard for use with dv3500 models in Norway
497760-001400-GB, 5400-rpm hard drive for use in dv3500 models (includes bracket)
497761-001500-GB, 5400-rpm hard drive for use in dv3500 models (includes bracket)
500953-001Display bezel for use on dv3500 models with an LCD display...

4 Removal and replacement procedures
Preliminary replacement requirements
Tools required
You will need the following tools to complete the removal and replacement procedures:
●Flat-bladed screwdriver
●Magnetic screwdriver
●Phillips P0 and P1 screwdrivers
Service considerations
The following sections include some of the considerations that you must keep in mind during
disassembly and assembly procedures.
NOTE:As you remove each subassembly from the computer, place the subassembly (and all
accompanying...

Cables and connectors
CAUTION:When servicing the computer, be sure that cables are placed in their proper locations
during the reassembly process. Improper cable placement can damage the computer.
Cables must be handled with extreme care to avoid damage. Apply only the tension required to unseat
or seat the cables during removal and insertion. Handle cables by the connector whenever possible. In
all cases, avoid bending, twisting, or tearing cables. Be sure that cables are routed in such a way that
they...

Grounding guidelines
Electrostatic discharge damage
Electronic components are sensitive to electrostatic discharge (ESD). Circuitry design and structure
determine the degree of sensitivity. Networks built into many integrated circuits provide some protection,
but in many cases, ESD contains enough power to alter device parameters or melt silicon junctions.
A discharge of static electricity from a finger or other conductor can destroy static-sensitive devices or
microcircuitry. Even if the spark is...

Packaging and transporting guidelines
Follow these grounding guidelines when packaging and transporting equipment:
●To avoid hand contact, transport products in static-safe tubes, bags, or boxes.
●Protect ESD-sensitive parts and assemblies with conductive or approved containers or packaging.
●Keep ESD-sensitive parts in their containers until the parts arrive at static-free workstations.
●Place items on a grounded surface before removing items from their containers.
●Always be properly grounded when...

Equipment guidelines
Grounding equipment must include either a wrist strap or a foot strap at a grounded workstation.
●When seated, wear a wrist strap connected to a grounded system. Wrist straps are flexible straps
with a minimum of one megohm ±10% resistance in the ground cords. To provide proper ground,
wear a strap snugly against the skin at all times. On grounded mats with banana-plug connectors,
use alligator clips to connect a wrist strap.
●When standing, use foot straps and a grounded floor mat....

Unknown user password
If the computer you are servicing has an unknown user password, follow these steps to clear the
password.
NOTE:These steps also clear CMOS.
Before disassembling the computer, 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...

Component replacement procedures
This chapter provides removal and replacement procedures.
There are as many as 69 screws, in 10 different sizes, that must be removed, replaced, or loosened
when servicing the computer. Make special note of each screw size and location during removal and
replacement.
Serial number
Report the computer serial number to HP when requesting information or ordering spare parts. The
serial number is located on the bottom of the computer.
42 Chapter 4   Removal and replacement...