HP D3T42AT#ABA - Manuals

2 External component identification Display Content Component Content Component (1) Internal display switch (4) Webcam light (select models only) (2) WLAN antennas (2)* (5) Webcam (select models only) (3) Internal microphone(s) (1 withoutwebcam/2 with webcam) *The antennas are not visible from the o...

TouchPad NOTE: Your computer may look slightly different from the illustration in this section. Content Component Content Component (1) TouchPad on/off button (3) Left TouchPad button (2) TouchPad zone (4) Right TouchPad button 6 Chapter 2 External component identification

Right side Content Component Content Component (1) Audio-out (headphone) jack (5) DisplayPort (2) Audio-in (microphone) jack (6) Vents (2) (3) eSATA/USB 2.0 port (7) Security cable slot (4) USB 2.0 port *For information regarding the status of the USB port, contact your network administrator. Rear C...

3 Illustrated parts catalog 10 Chapter 3 Illustrated parts catalog

Computer major components 12 Chapter 3 Illustrated parts catalog

Item Component Spare part number Display Panel Support Kit (not illustrated, includes WLAN antenna cables and transceivers and display enclosure) 710654-001 Display Rubber Kit (not illustrated, includes display bezel rubber screw covers and display bezel rubber bumpers) 642785-001 Plastics Kit Item ...

Miscellaneous parts Component Spare part number AC adapter: 65-W HP Smart AC adapter (non-PFC, 3-wire) 693711-001 65-W HP Smart AC adapter (RC/V, EM, 3-wire) 693710-001 Power cord (3-pin, black, 1.83-m): For use in Argentina 490371-D01 For use in Australia 490371-011 For use in Denmark 490371-081 Fo...

4 Removal and replacementprocedures Preliminary replacement requirements Tools required You will need the following tools to complete the removal and replacement procedures: ● Flat-bladed screw driver ● Magnetic screw driver ● Phillips P0 and P1 screw drivers Service considerations The following sec...

Grounding guidelines Electrostatic discharge damage Electronic components are sensitive to electrostatic discharge (ESD). Circuitry design and structuredetermine the degree of sensitivity. Networks built into many integrated circuits provide someprotection, but in many cases, ESD contains enough pow...

Computer feet The computer feet are adhesive-backed rubber pads. The feet are included in the Rubber Kit, spare partnumber 641831-001. There are four rectangular rubber feet (1) and three square rubber feet (2) that attach to the base enclosure and service cover in the locations illustrated below. 2...

Service cover Description Spare part number Includes country of origin label 684326-001 Includes regional configure to order (RCTO) with “made in China” label 699324-001 Before removing the service cover, follow these steps: 1. Turn off the computer. If you are unsure whether the computer is off or ...

Optical drive Description Spare part number DVD-ROM drive (includes an optical drive bezel and optical drive bracket) 716387-001 Before removing the optical drive, follow these steps: 1. Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn thecomputer on, and ...

RTC battery Description Spare part number RTC battery (includes cable and double-sided tape) 651948-001 Before removing the RTC battery, follow these steps: 1. Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn thecomputer on, and then shut it down through t...

Reverse this procedure to install the RTC battery. Memory module NOTE: Primary and expansion memory is installed in a stacked configuration in the bottom of the computer. Description Spare part number 4-GB memory module (PC3, 12800, 1600-MHz) 641369-001 Update BIOS before adding memory modules Befor...

WLAN module Description Spare part number Broadcom 43228 802.11abgn 2×2 Wi-Fi Adapter 669832-001 CAUTION: To prevent an unresponsive system, replace the wireless module only with a wireless module authorized for use in the computer by the governmental agency that regulates wireless devicesin your co...

Fan Description Spare part number Fan (includes cable) 641839-001 Before removing the fan, follow these steps: 1. Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn thecomputer on, and then shut it down through the operating system. 2. Disconnect the power f...

Base enclosure Description Spare part number Base enclosure (includes seven rubber feet, the service cover release latch assembly, and thebattery release latch assembly) 687224-001 Before removing the base enclosure, follow these steps: 1. Turn off the computer. If you are unsure whether the compute...

Speaker assembly Description Spare part number Speaker assembly (includes cable) 641840-001 Before removing the speaker assembly, follow these steps: 1. Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn thecomputer on, and then shut it down through the oper...

3. Remove the speaker assembly (2) from the base enclosure. Reverse this procedure to install the speaker assembly. Service cover release latch assembly NOTE: The service cover release latch assembly components are included in the Latch Kit, spare part number 684339-001. Before removing the service ...

Battery release latch assembly NOTE: The battery release latch assembly components are included in the Latch Kit, spare part number 684339-001. Before removing the battery release latch assembly, follow these steps: 1. Turn off the computer. If you are unsure whether the computer is off or in Hibern...

9. Swing the right end of the battery release latch arm (2) clockwise until the left end of the arm release from the openings in the base enclosure. 10. Remove the battery release latch arm. Reverse this procedure to install the battery release latch assembly. System board Description Spare part num...

12. Remove the system board (2) by sliding it up and to the right at an angle. Reverse this procedure to install the system board. Heat sink Description Spare part number Heat sink (includes replacement thermal material) 693371-001 Before removing the heat sink, follow these steps: 1. Turn off the c...

Reverse this procedure to install the heat sink. Processor NOTE: The processor spare part kit includes replacement thermal material. Description Spare part number Intel Celeron B840 1.90-GHz processor (1333-MHz FSB, 2.0-MB L3 cache, 35 W; includesreplacement thermal material) 664663-001 Before remov...

Display assembly NOTE: The display assembly is spared at the subcomponent level only. For more display assembly spare part information, see the individual removal subsections. Before removing the display assembly, follow these steps: 1. Turn off the computer. If you are unsure whether the computer i...

5 Computer Setup (BIOS) andAdvanced System Diagnostics Using Computer Setup Computer Setup, or Basic Input/Output System (BIOS), controls communication between all the inputand output devices on the system (such as disk drives, display, keyboard, mouse, and printer).Computer Setup includes settings ...

NOTE: You can use either a pointing device (TouchPad, pointing stick, or USB mouse) or the keyboard to navigate and make selections in Computer Setup. 2. Press f10 to enter Computer Setup. To exit Computer Setup menus, choose one of the following methods: ● To exit Computer Setup menus without savin...

Updating the BIOS The next sections describe different ways of updating the BIOS. Downloading SoftPaqs to update the BIOS Most BIOS updates on the HP website are packaged in compressed files called SoftPaqs . To install BIOS updates from the HP website, follow the steps below: 1. Download the SoftPa...

Using Advanced System Diagnostics Advanced System Diagnostics allows you to run diagnostic tests to determine if the computer hardwareis functioning properly. The following diagnostic tests are available in Advanced System Diagnostics: ● Start-up test—This test analyzes the main computer components ...

6 Specifications Computer specifications Metric U.S. Dimensions Width 33.80 cm 13.31 in Depth 23.13 cm 9.11 in Height (front to back) 3.40 to 3.60 cm 1.34 to 1.42 in Weight Equipped with 9-cell battery, optical drive, graphicssubsystem with UMA memory, one memory module,WLAN module, solid-state driv...

7 Power cord set requirements The wide-range input feature of the computer permits it to operate from any line voltage from 100 to120 volts AC, or from 220 to 240 volts AC. The 3-conductor power cord set included with the computer meets the requirements for use in thecountry or region where the equi...

Requirements for specific countries and regions Country/region Accredited agency Applicable note number Australia EANSW 1 Austria OVE 1 Belgium CEBC 1 Canada CSA 2 Denmark DEMKO 1 Finland FIMKO 1 France UTE 1 Germany VDE 1 Italy IMQ 1 Japan METI 3 The Netherlands KEMA 1 Norway NEMKO 1 The People's R...

8 Recycling When a non-rechargeable or rechargeable battery has reached the end of its useful life, do not disposeof the battery in general household waste. Follow the local laws and regulations in your area forbattery disposal. HP encourages customers to recycle used electronic hardware, HP origina...

Index A AC adapter, spare part numbers 18, 20 accessory battery connector 9antenna locations 5removal 65spare part number 15, 19, 66 audio, product description 2audio-in jack 8audio-out jack 8 B base enclosure removal 43spare part number 14, 20, 43 battery removal 29spare part numbers 14, 19, 29 bat...