HP 3045US, 3016US, 3017CL, 3015US, 3018CL, 3015CA, 3005US, 3008CL, 3020US, 3019CL, 3028CL Design Overview

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Product Description

1.6 Design Overview

This section presents a design overview of key parts and features of the notebook. Refer to Chapter 3, “Illustrated Parts Catalog,” to identify replacement parts, and Chapter 5, “Removal and Replacement Procedures,” for disassembly steps. The system board provides the following device connections:

Memory expansion board

Hard drive

Display

Keyboard and TouchPad

Audio

Intel Pentium 4 and Celeron processors

Fan

PC Card

Modem or modem/NIC

The notebook uses an electrical fan for ventilation. The fan is controlled by a temperature sensor and is designed to turn on automatically when high temperature conditions exist. These conditions are affected by high external temperatures, system power consumption, power management/battery conservation configurations, battery fast charging, and software applications. Exhaust air is displaced through the ventilation grill located on the left side of the notebook.

ÄCAUTION: To properly ventilate the notebook, allow at least a 7.6-cm (3-inch) clearance around all sides of the notebook.

1–24

Maintenance and Service Guide

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Contents Maintenance and Service Guide Page Contents Illustrated Parts Catalog Removal and Replacement PreliminariesRemoval and Replacement Procedures Screw Listing Index Product Description Compaq 800 and Presario Model Naming Conventions ModelsKey Key Description OptionsCompaq 800 Models Following Compaq 800 model uses config. code Llnc Taiwan324627-AB1 Following Compaq 800 model uses config. code Llnh 307602-011 Compaq Presario 3000 Models Compaq Presario 3000 Models Features Maintenance and Service Guide Clearing a Password Power Management Component Function Front and Right Side ComponentsBuilt-in microphone Rear Panel and Left Side Components Rear Panel and Left Side ComponentsItem Component Function Num lock key Keyboard ComponentsFn key Top Components Top ComponentsTop Components Bottom Components Bottom ComponentsBottom Components Design Overview Computer Setup and Diagnostics Utilities TroubleshootingUsing Computer Setup Select To Do This File MenuSecurity Menu Selecting from the Security MenuAdvanced Menu Selecting from the Advanced MenuAdvanced Menu Obtaining, Saving, or Printing Configuration Information Using Compaq DiagnosticsObtaining, Saving, or Printing Diagnostic Test Information Maintenance and Service Guide Flowchart Description Troubleshooting FlowchartsTroubleshooting Flowcharts Overview Is there power? Go to Section No Power Flowchart 2.1-Initial TroubleshootingPower? Go to Section No Power Part Power up On AC Reset Flowchart 2.2-No Power, PartFlowchart 2.3-No Power, Part Internal Flowchart 2.4-No Power, PartFlowchart 2.5-No Power, Part Flowchart 2.6-No Video, Part From Section No Video, Part Remove Flowchart 2.7-No Video, PartFlowchart 2.8-Nonfunctioning Docking Station if applicable Flowchart 2.9-No Operating System OS Loading Flowchart 2.10-No OS Loading from Hard Drive, Part Flowchart 2.11-No OS Loading from Hard Drive, Part Flowchart 2.12-No OS Loading from Hard Drive, Part Flowchart 2.13-No OS Loading from CD- or DVD-ROM Drive Undock Flowchart 2.14-No Audio, PartFlowchart 2.15-No Audio, Part Flowchart 2.16-Nonfunctioning Device Flowchart 2.17-Nonfunctioning Keyboard Flowchart 2.18-Nonfunctioning Pointing Device Flowchart 2.19-No Network or Modem Connection Serial Number Location Illustrated Parts CatalogIllustrated Parts Catalog Spare Parts Notebook System Major Components LED switch coverSpare Part Description Number DisplaysIllustrated Parts Catalog Description Number Keyboards Hard drive carrier with connectorTop cover Optical drivesIllustrated Parts Catalog Fan Description Number ProcessorsHeat sink Illustrated Parts Catalog Battery pack, 12 cell, Li ion Battery bay space saverItem Description Number System boards Modem boardMiscellaneous Plastics/Hardware Kit Components Miscellaneous Plastics/Hardware Kit ComponentsDescription Spare Parts Miscellaneous not illustrated MiscellaneousDescription Number Mouse, 2 button, carbon Power cord, 3-wireMouse, USB, carbon PC Card Smartcard readerTools Required Removal and Replacement PreliminariesPlastic Parts Service ConsiderationsPreventing Damage to Removable Drives Preventing Electrostatic Damage Packaging and Transporting PrecautionsWorkstation Precautions Grounding Equipment and Methods Static-Shielding Materials Typical Electrostatic Voltage LevelsRelative Humidity Event 10% 40% 55% Material Use Voltage Protection LevelRemoval and Replacement Procedures Disassembly Sequence Chart Disassembly Sequence ChartSerial Number Section DescriptionDisassembly Sequence Chart Battery Pack Spare Part Number Information Preparing the Notebook for DisassemblyBattery Bay Space Saver Spare Part Number Information Removing the Battery PackRemoving the Battery Bay Space Saver Hard Drives Spare Part Number Information Remove the hard drive by following these stepsRemoving the Hard Drive from the Hard Drive Carrier Memory Expansion Boards Spare Part Number Information Memory Expansion BoardRemoving the Memory Expansion Compartment Removing a Memory Expansion Board Optical Drive Spare Part Number Information Optical DriveLED Switch Cover Spare Part Number Information LED Switch Cover11. Removing the LED Switch Cover Keyboard Spare Part Number Information Keyboard13. Releasing the Keyboard 14. Removing the Keyboard Heat Sink Spare Part Number Information Heat Sink16. Removing the Heat Sink Reverse the preceding procedure to install the heat sink Fan Spare Part Number Information 10 FanProcessor Spare Part Number Information ProcessorReverse the preceding procedure to install the processor Display Assembly Spare Part Number Information Display Assembly20. Disconnecting the Display Cable 21. Removing the Display Assembly Top Cover Spare Part Number Information Top Cover22. Removing the Top Cover Screws 23. Removing the Top Cover Screws 24. Disconnecting the Top Cover Cables Reverse the preceding procedure to install the top cover Board Spare Part Number Information 14 1394 BoardReverse the preceding procedure to install the 1394 board Modem Board Spare Part Number Information Modem Board27. Removing the Modem Board System Board Spare Part Number Information System Board28. Removing the System Board Real Time Clock RTC Battery Reverse the preceding procedure to install the RTC battery Stand-alone power requirements DimensionsWeight varies by configuration Relative humidity noncondensing TemperatureShock VibrationInch SXGA, TFT Display Height 20.28 cm Width 27.03 cm 10.64 Diagonal 33.79 cm 13.30 Hard Drives Buffer size3 40 GB 20 GB Physical configurationDisk rotational speed Transfer rateDVD-ROM Drive CD-RW Drive Hardware DMA System Function System DMAHardware IRQ System Function System InterruptsSystem I/O Addresses 16F Unused VGA Size Memory Address System Function System Memory MapTable A-1 RJ-45 Network Interface Pin SignalTable A-3 Universal Serial Bus Table A-2 RJ-11 ModemTable A-4 Parallel Table A-5 External Monitor Pin Signal Audio Ground Pin Signal Audio out GroundTable A-6 Stereo Speaker/Headphone Table A-7 MicrophoneConductor Power Cord Set Power Cord Set RequirementsCountry Accredited Agency Applicable Note Number Conductor Power Cord Set RequirementsCountry-Specific Requirements BSI Screw Listing Head Color Qty Length Thread Width Black Where usedTable C-1 Torx T8 M2.5 × 7.0 Screw Figure C-2. Torx T8 M2.5 × 7.0 Screw Locations Figure C-3. Torx T8 M2.5 × 7.0 Screw Location Table C-2 Phillips M3.0 × 4.0 Screw Color Qty Length Thread Width Silver Where usedFigure C-5. Phillips M2.5 × 4.0 Screw Locations Table C-3 Phillips M2.0 × 4.0 ScrewFigure C-6. Phillips M2.5 × 4.0 Screw Locations Table C-4 Phillips M2.5 × 4.0 ScrewFigure C-7. Phillips M2.5 × 4.0 Screw Locations Table C-5 Torx T8 M2.5 × 16.0 Screw Color Qty Length Thread Width Black 16.0 mm Where usedFigure C-9. Phillips M2.0 × 4.5 Screw Locations Table C-6 Phillips M2.0 × 4.5 ScrewFigure C-10. Phillips M2.0 × 4.5 Screw Locations Table C-7 Phillips M2.0 × 13.0 Screw Color Qty Length Thread Width Silver 13.0 mm Where usedIndex Index-2 Index-3 Index-4 Index-5 Index-6
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3045US, 3028CL, 3020US, 3018CL, 3016US specifications

The HP 3019CL, 3017CL, 3050US, 3008CL, and 3080US are a series of printers developed by Hewlett-Packard (HP) aimed at delivering high-quality printing solutions for both home and office environments. Each model within this diverse lineup possesses a unique set of features tailored to meet the specific demands of users.

The HP 3019CL is renowned for its efficient laser printing capabilities. With a monthly duty cycle designed to handle medium-volume printing tasks, it delivers crisp text and vibrant images. The printer utilizes HP’s unique ImageREt technology, which optimizes print quality by enhancing resolution and detail, offering users professional-grade outputs.

Following closely is the HP 3017CL model, known for its versatility in both color and monochrome printing. This model supports a variety of paper sizes, making it an ideal choice for diverse print jobs. With fast printing speeds and a robust design, it is well-suited for businesses that require dependability and efficiency in their operations.

Next, the HP 3050US model stands out in the all-in-one category. It combines printing, scanning, copying, and faxing functionalities, making it perfect for those who need a multi-functional device for everyday tasks. The integration of wireless technology means users can print from mobile devices seamlessly, enhancing convenience while promoting mobility within the workspace.

The HP 3008CL is recognized for its compact design, making it ideal for smaller office environments or home setups. Despite its size, it doesn't compromise on quality or performance. It features energy-saving technologies such as Instant-on Technology, which reduces warm-up times, ensuring that printing tasks can be completed efficiently and promptly, helping to conserve energy.

Lastly, the HP 3080US is designed for larger workgroups that demand higher output and greater reliability. With a formidable paper handling capacity, it supports heavy workloads without sacrificing print quality. This model also incorporates advanced security features to protect sensitive data, underscoring HP’s commitment to providing secure printing solutions.

In summary, the HP 3019CL, 3017CL, 3050US, 3008CL, and 3080US offer a robust lineup of printing devices emphasizing performance, versatility, and efficiency. With a variety of technologies and features tailored to meet diverse printing needs, these models demonstrate HP’s dedication to technological advancement and user satisfaction in the printing sector. Whether for personal use or commercial environments, these printers stand ready to deliver reliable results.