HP Pavilion Dv3000 Entertainment Notebook Pc Series Manual
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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 for use in dv3500 models 490371-001Power cord for use in dv3500 models in the United States 490371-011Power cord for use in dv3500 models in Australia and New Zealand 490371-021Power cord for use in dv3500 models in Europe 490371-031Power cord for use in dv3500 models in the United Kingdom 490371-061Power cord for use in dv3500 models in Italy 490371-081Power cord for use in dv3500 models in Denmark 490371-111Power cord for use in dv3500 models in Switzerland 490371-201Power cord for use in dv3500 models in Brazil 490371-291Power cord for use in dv3500 models in Japan 490371-AA1Power cord for use in dv3500 models in the Peoples Republic of China 490371-AB1Power cord for use in dv3500 models in Taiwan 490371-AD1Power cord for use in dv3500 models in South Korea 490371-AR1Power cord for use in dv3500 models in South Africa 490371-D01Power cord for use in dv3500 models in Argentina 490371-D61Power cord for use in dv3500 models in India 492593-001Pentium Dual Core T2390 1.86-GHz processor for use in dv3000 models (1-MB of L2 cache, 533-MHz FSB) 496097-001System board for use only in dv3500 models (includes replacement thermal material and power connector cable) 496098-001Intel Core2 Duo T9400 2.53-GHz processor (6-MB L2 cache, 1066-MHz FSB) for use in dv3500 models 496099-001Intel Core2 Duo P8600 2.40-GHz processor (3-MB L2 cache, 1066-MHz FSB) for use in dv3500 models 496100-001Intel Core2 Duo P8400 2.26-GHz processor (3-MB L2 cache, 1066-MHz FSB) for use in dv3500 models 496103-001Intel Core2 Duo T5900 2.20-GHz processor (2-MB L2 cache, 800-MHz FSB) for use in dv3500 models 496102-001Intel Core2 Duo T5800 2.00-GHz processor (2-MB L2 cache, 800-MHz FSB) for use in dv3500 models 496104-001Intel Core2 Duo T3200 2.00-GHz processor (1-MB L2 cache, 800-MHz FSB) for use in dv3500 models 496105-001 13.3-inch, WXGA BrightView display panel for use in dv3500 models with an LCD display (includes display panel cable) Sequential part number listing 33
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 webcam/microphone module, webcam/microphone module cable, 2 microphones, and 3 wireless antenna transceivers and cables) 496110-0011024-MB memory module (PC2-6400, 667-GHz) for use in dv3500 models 496111-0012048-MB memory module (PC2-6400, 667-GHz) for use in dv3500 models 496112-0014096-MB memory module (PC2-6400, 667-GHz) for use in dv3500 models 496113-001160-GB, 5400-rpm hard drive for use in dv3500 models (includes bracket) 496114-001250-GB, 5400-rpm hard drive for use in dv3500 models (includes bracket) 496115-001320-GB, 5400-rpm hard drive for use in dv3500 models (includes bracket) 496116-001DVD±RW and CD-RW Super Multi, Double-Layer Combo Drive for use in dv3500 models 496117-001DVD±RW and CD-RW Super Multi, Double-Layer Combo Drive with LightScribe for use in dv3500 models 496118-0014-cell, 2.55-Ah, 37-Wh Li-ion battery for use in dv3500 models 496119-0016-cell, 2.55-Ah, 55-Wh Li-ion battery for use in dv3500 models 496120-001Lighted keyboard for use with dv3500 models in the United States 496121-001Keyboard for use with dv3500 models in the United States 496121-031Keyboard for use with dv3500 models in the United Kingdom 496121-041Keyboard for use with dv3500 models in Germany 496121-051Keyboard for use with dv3500 models in France 496121-061Keyboard for use with dv3500 models in Italy 496121-071Keyboard for use with dv3500 models in Spain 496121-111Keyboard for use with dv3500 models in Switzerland 496121-121Keyboard for use with dv3500 models in French Canada 496121-131Keyboard for use with dv3500 models in Portugal 496121-141Keyboard for use with dv3500 models in Turkey 496121-151Keyboard for use with dv3500 models in Greece 496121-161Keyboard for use with dv3500 models in Latin America 496121-171Keyboard for use with dv3500 models in Saudi Arabia 496121-201Keyboard for use with dv3500 models in Brazil 496121-251Keyboard for use with dv3500 models in Russia 496121-281Keyboard for use with dv3500 models in Thailand 496121-291 Keyboard for use with dv3500 models in Japan 34 Chapter 3 Illustrated parts catalog
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 500954-001Display bezel for use on dv3500 models with an LED display 500955-001Display enclosure for use in dv3500 models with an LCD display 500956-001Display enclosure for use in dv3500 models with an LED display 500957-001Display inverter for use in dv3500 models (includes Mylar shield) 500958-001Display Screw Kit for use in dv3500 models with an LCD display 500959-001Display Hinge Kit for use in dv3500 models with an LCD display (includes left and right display hinges) 500960-001Display Hinge Kit for use in dv3500 models with an LED display (includes left and right display hinges) 500961-001Display Cable Kit for use in dv3500 models with an LCD display (includes display panel cable and 3 wireless antenna transceivers and cables) 500962-001Display Cable Kit for use in dv3500 models with an LED display (includes display panel cable and 3 wireless antenna transceivers and cables) 500966-001Display Rubber Kit for use in dv3500 models with an LCD display (includes display bezel screw covers and display bezel bumper pads) 500967-001Webcam/microphone module for use in dv3500 models 501010-001Base enclosure for use in dv3500 models (includes 4 base enclosure rubber feet) 501011-001Top cover for use in dv3500 models (includes TouchPad and cable, fingerprint reader board cable, and caps lock LED board and cable) 501012-001Switch cover for use in dv3500 models (includes LED board and cable) 501013-001Plastics Kit for use in dv3500 models (see Plastics Kit on page 26 for more information) 501015-001Heat sink for use in dv3500 models (includes heat sink retention clip and replacement thermal material) 501017-001Intel Core2 Duo T7350 2.00-GHz processor (3-MB L2 cache, 1066-MHz FSB) for use in dv3500 models 502364-001Display Screw Kit for use in dv3500 models with an LED display 502460-001Display Rubber Kit for use in dv3500 models with an LED display (includes display bezel screw covers and display bezel bumper pads) 502461-001Rubber Foot Kit for use in dv3500 models (includes 4 base enclosure rubber feet) 502462-001Screw Kit for use in dv3500 models 502463-001Cable Kit for use in dv3500 models (includes a Bluetooth module cable and a modem module cable) 502464-001 Fingerprint reader board for use in dv3500 models (includes fingerprint reader board bracket) Sequential part number listing 35
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 screws) away from the work area to prevent damage. Plastic parts CAUTION:Using excessive force during disassembly and reassembly can damage plastic parts. Use care when handling the plastic parts. Apply pressure only at the points designated in the maintenance instructions. 36 Chapter 4 Removal and replacement procedures
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 cannot be caught or snagged by parts being removed or replaced. Handle flex cables with extreme care; these cables tear easily. Drive handling CAUTION:Drives are fragile components that must be handled with care. To prevent damage to the computer, damage to a drive, or loss of information, observe these precautions: Before removing or inserting a hard drive, 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. Before handling a drive, be sure that you are discharged of static electricity. While handling a drive, avoid touching the connector. Before removing a diskette drive or optical drive, be sure that a diskette or disc is not in the drive and be sure that the optical drive tray is closed. Handle drives on surfaces covered with at least one inch of shock-proof foam. Avoid dropping drives from any height onto any surface. After removing a hard drive, an optical drive, or a diskette drive, place it in a static-proof bag. Avoid exposing a hard drive to products that have magnetic fields, such as monitors or speakers. Avoid exposing a drive to temperature extremes or liquids. If a drive must be mailed, place the drive in a bubble pack mailer or other suitable form of protective packaging and label the package “FRAGILE.” Preliminary replacement requirements 37
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 neither felt nor heard, damage may have occurred. An electronic device exposed to ESD may not be affected at all and can work perfectly throughout a normal cycle. Or the device may function normally for a while, then degrade in the internal layers, reducing its life expectancy. CAUTION:To prevent damage to the computer when you are removing or installing internal components, observe these precautions: Keep components in their electrostatic-safe containers until you area ready to install them. Use nonmagnetic tools. Before touching an electronic component, discharge static electricity by using the guidelines described in this section. Avoid touching pins, leads, and circuitry. Handle electronic components as little as possible. If you remove a component, place it in an electrostatic-safe container. The following table shows how humidity affects the electrostatic voltage levels generated by different activities. CAUTION:A product can be degraded by as little as 700 V. Typical electrostatic voltage levels Relative humidity Event10%40%55% Walking across carpet35,000 V15,000 V7,500 V Walking across vinyl floor12,000 V5,000 V3,000 V Motions of bench worker6,000 V800 V400 V Removing DIPS from plastic tube2,000 V700 V400 V Removing DIPS from vinyl tray11,500 V4,000 V2,000 V Removing DIPS from Styrofoam14,500 V5,000 V3,500 V Removing bubble pack from PCB26,500 V20,000 V7,000 V Packing PCBs in foam-lined box 21,000 V 11,000 V 5,000 V 38 Chapter 4 Removal and replacement procedures
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 touching a component or assembly. ●Store reusable ESD-sensitive parts from assemblies in protective packaging or nonconductive foam. ●Use transporters and conveyors made of antistatic belts and roller bushings. Be sure that mechanized equipment used for moving materials is wired to ground and that proper materials are selected to avoid static charging. When grounding is not possible, use an ionizer to dissipate electric charges. Workstation guidelines Follow these grounding workstation guidelines: ●Cover the workstation with approved static-shielding material. ●Use a wrist strap connected to a properly grounded work surface and use properly grounded tools and equipment. ●Use conductive field service tools, such as cutters, screwdrivers, and vacuums. ●When fixtures must directly contact dissipative surfaces, use fixtures made only of static-safe materials. ●Keep the work area free of nonconductive materials, such as ordinary plastic assembly aids and Styrofoam. ●Handle ESD-sensitive components, parts, and assemblies by the case or PCM laminate. Handle these items only at static-free workstations. ●Avoid contact with pins, leads, or circuitry. ●Turn off power and input signals before inserting or removing connectors or test equipment. Preliminary replacement requirements 39
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. Foot straps (heel, toe, or boot straps) can be used at standing workstations and are compatible with most types of shoes or boots. On conductive floors or dissipative floor mats, use foot straps on both feet with a minimum of one megohm resistance between the operator and ground. To be effective, the conductive strips must be worn in contact with the skin. The following grounding equipment is recommended to prevent electrostatic damage: ●Antistatic tape ●Antistatic smocks, aprons, and sleeve protectors ●Conductive bins and other assembly or soldering aids ●Nonconductive foam ●Conductive tabletop workstations with ground cords of one megohm resistance ●Static-dissipative tables or floor mats with hard ties to the ground ●Field service kits ●Static awareness labels ●Material-handling packages ●Nonconductive plastic bags, tubes, or boxes ●Metal tote boxes ●Electrostatic voltage levels and protective materials The following table lists the shielding protection provided by antistatic bags and floor mats. MaterialUseVoltage protection level Antistatic plasticBags1,500 V Carbon-loaded plasticFloor mats7,500 V Metallized laminate Floor mats 5,000 V 40 Chapter 4 Removal and replacement procedures
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 power cord from the AC outlet and then unplugging the AC adapter from the computer. 4.Remove the battery (see Battery on page 43). 5.Remove the RTC battery (see RTC battery on page 77). 6.Wait approximately 5 minutes. 7.Replace the RTC battery and reassemble the computer. 8.Connect AC power to the computer. Do not reinsert any batteries at this time. 9.Turn on the computer. All passwords and all CMOS settings have been cleared. Preliminary replacement requirements 41
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 procedures