Compaq presario 1100, ze4100, evo n1010v schematic

HP Pavilion ze4100 Notebook PC Compaq Evo Notebook N1010v Series Compaq Presario 1100 Series Mobile PC

Technology Code KE

Service Manual

Microsoft and Windows are trademarks of Microsoft Corporation in the U.S. and/or other countries. Intel, Celeron, and Pentium are trademarks of Intel Corporation in the U.S. and/or other countries. All other product names mentioned herein may be trademarks of their respective companies.

HP shall not be liable for technical or editorial errors or omissions contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material. The information in this document is provided “as is” without warranty of any kind, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose, and is subject to change without notice. The warranties for HP products are set forth in the express limited warranty statements accompanying such products. Nothing herein should be construed as constituting an additional warranty.

This document contains proprietary information that is protected by copyright. No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of Hewlett-Packard Company.

Service Manual First Edition October 2002 Reference Number: N1010v/1100/ze4100 Document Part Number: F5761-90006

ii Service Manual

Contents

Product Information...................................................................................................... 1-1

Features .........................................................................................................................................1-3

Operation.......................................................................................................................................1-6

Turning the Notebook On and Off .........................................................................................1-6

Checking the Status of the Notebook ..................................................................................... 1-7

Using Fn Hot Keys .................................................................................................................1-8

Resetting the Notebook ..........................................................................................................1-9

Specifications ..............................................................................................................................1-10

Internal Design ............................................................................................................................1-14

Removal and Replacement............................................................................................ 2-1

Disassembly Flowchart..................................................................................................................2-3

Removing the Battery (User-Replaceable)....................................................................................2-4

Removing a SDRAM Module (User-Replaceable)....................................................................... 2-5

Removing the Wireless LAN Mini-PCI Card (User-Replaceable) ...............................................2-6

Removing the Hard Disk Drive (User-Replaceable).....................................................................2-7

Replacing Small Parts (User-Replaceable) ...................................................................................2-9

Removing the Keyboard Cover (User-Replaceable) ................................................................... 2-10

Removing the Speaker Assembly (User-Replaceable)................................................................ 2-12

Removing the Keyboard (User-Replaceable).............................................................................. 2-13

Removing the Switchboard PCA (User-Replaceable) ................................................................2-15

Removing the CD/DVD Drive (User-Replaceable)....................................................................2-16

Removing the Display Assembly (Authorized Service Providers Only).....................................2-17

Removing the Top Case (Authorized Service Providers Only) ..................................................2-20

Removing the Floppy Drive (Authorized Service Providers Only).............................................2-22

Removing the Infrared (I/R) PCA (Authorized Service Providers Only) ...................................2-25

Removing the Heatsink (with Fan) (Authorized Service Providers Only).................................. 2-27

Removing the CPU Module (Authorized Service Providers Only) ............................................2-29

Removing the Motherboard (Authorized Service Providers Only).............................................2-31

Replacing Components on a Bottom Case..................................................................................2-35

Repairing the BIOS IC (Authorized Service Providers Only) ....................................................2-37

Removing Other Components (Authorized Service Providers Only) .........................................2-39

Troubleshooting and Diagnostics ................................................................................. 3-1

Support by Authorized Service Providers.....................................................................................3-1

Troubleshooting ............................................................................................................................3-2

Checking for Customer Abuse ...............................................................................................3-3

Troubleshooting the Problem .................................................................................................3-3

Verifying the Repair...............................................................................................................3-4

Suggestions for Troubleshooting............................................................................................3-5

Diagnostic Tools .........................................................................................................................3-17

e-Diagtools Diagnostic Program ..........................................................................................3-17

Power-On Self-Test..............................................................................................................3-18

Sycard PCCtest 450/460 PC Card (Optional) ......................................................................3-24

Windows Management Instrumentation (WMI)...................................................................3-25

BIOS Setup Utility................................................................................................................3-25

Replaceable Parts........................................................................................................... 4-1

Service Manual iii

Reference Information................................................................................................... 5-1

Password Removal Policy............................................................................................................. 5-1

Hewlett-Packard Display Quality Statement................................................................................. 5-2

Service Notes and Obsolete Parts .................................................................................................5-4

Figures

Figure 1-1. Front View......................................................................................................................... 1-3

Figure 1-2. Back View.........................................................................................................................1-4

Figure 1-3. Bottom View .....................................................................................................................1-5

Figure 1-4. Resetting the Notebook..................................................................................................... 1-9

Figure 1-5. Replaceable Module Diagram......................................................................................... 1-14

Figure 2-1. Disassembly Flow..............................................................................................................2-3

Figure 2-2. Removing the Battery........................................................................................................ 2-4

Figure 2-3. Removing an SDRAM Module......................................................................................... 2-5

Figure 2-4. Removing the Mini-PCI Card ........................................................................................... 2-6

Figure 2-5. Removing the Hard Disk Drive......................................................................................... 2-7

Figure 2-6. Removing the Hard Disk Drive Tray ................................................................................2-8

Figure 2-7. Removing the Keyboard Cover .......................................................................................2-11

Figure 2-8. Removing the Speaker Assembly.................................................................................... 2-12

Figure 2-9. Removing the Keyboard.................................................................................................. 2-14

Figure 2-10. Removing the Switchboard PCA ..................................................................................2-15

Figure 2-11. Removing the CD/DVD Drive...................................................................................... 2-16

Figure 2-12. Removing the Display Assembly.................................................................................. 2-18

Figure 2-13. Removing the Top Case ................................................................................................2-21

Figure 2-14. Removing the Floppy Drive ..........................................................................................2-23

Figure 2-15. Removing the I/R PCA..................................................................................................2-26

Figure 2-16. Removing the Heatsink (with Fan)................................................................................2-27

Figure 2-17. Removing the CPU Module ..........................................................................................2-30

Figure 2-18. Removing the Motherboard...........................................................................................2-32

Figure 2-19. Example of Serial Number Label.................................................................................. 2-35

Figure 2-20. Replacing the Antennas.................................................................................................2-36

Figure 2-21. Removing a PCMCIA Door.......................................................................................... 2-36

Figure 2-22. Boot-Block Jumper........................................................................................................ 2-38

Figure 3-1. Basic Troubleshooting Steps............................................................................................. 3-2

Figure 4-1. Exploded View.................................................................................................................. 4-2

iv Service Manual

Tables

Table 1-1. Notebook Products .............................................................................................................1-1

Table 1-2. Product Comparisons..........................................................................................................1-2

Table 1-3. Activating Power Modes ....................................................................................................1-6

Table 1-4. Main Status Lights (front of notebook) ..............................................................................1-7

Table 1-5. Keyboard Status Lights....................................................................................................... 1-7

Table 1-6. Fn Hot Keys ........................................................................................................................1-8

Table 1-7. Specifications....................................................................................................................1-10

Table 1-8. Accessories .......................................................................................................................1-13

Table 1-9. Functional Structure Description ......................................................................................1-15

Table 2-1. Removal Cross-Reference ..................................................................................................2-1

Table 2-2. Required Equipment...........................................................................................................2-2

Table 2-3. Recommended Screw Torque Values.................................................................................2-2

Table 2-4. Replacing Small Parts (User-Replaceable)......................................................................... 2-9

Table 2-5. Removing Components.....................................................................................................2-39

Table 3-1. ASP Support Options..........................................................................................................3-1

Table 3-2. Scope of Diagnostic Tools..................................................................................................3-5

Table 3-3. Troubleshooting Suggestions..............................................................................................3-6

Table 3-4. POST Terminal-Error Beep Codes................................................................................... 3-19

Table 3-5. POST Messages................................................................................................................3-22

Table 3-6. Sycard PCCtest Commands ..............................................................................................3-24

Table 3-7. BIOS Setup Menus and Parameters..................................................................................3-26

Table 4-1. Replaceable Parts................................................................................................................ 4-3

Table 4-2. Accessory Replaceable Parts ..............................................................................................4-5

Table 4-3. Part Number Reference.......................................................................................................4-5

Table 5-1. LCD Guidelines..................................................................................................................5-3

Service Manual v

Introduction

This manual provides reference information for servicing the HP Pavilion ze4100 Notebook PC (technology code KE), Compaq Evo Notebook 1010v Series (technology code KE), and Compaq Presario 1100 Series Mobile PC (technology code KE). It is for use by authorized service personnel while installing, servicing, and repairing these products.

The manual is designed as a self-paced guide that will train you to install, configure, and repair these notebooks. The manual is self-contained, so you can follow it even without having equipment available.

The following table lists other sources of information about the notebook computers and related products.

Source Address or Number Comments

HP Notebook Web Site

HP Business Support Web site

HP Partnership Web site http://partner.americas.hp.com Restricted to authorized resellers only. HP Asia Pacific Channel

Support Centre for DPSP Partners

HP/MCD W eb site http://www.mcd.hp.com HP’s internal W eb site for division

America Online Keyword: HP Call (800) 827-6364 for membership

CompuServe GO HP Call (800) 524-3388 for membership

HP Support Assist CD-ROM (800) 457-1762 US and Canada.

Microsoft Windows manual Information about Windows operating

Microsoft Web site http://www.microsoft.com Information and updates for Windows

•

http://www.hp.com/notebooks

•

(http://www.europe.hp.com/notebo

ok, European mirror)

www.hp.com/go/bizsupport

http://www.hp.com.au Restricted to DPSP Partners only.

information.

within the US.

(801) 431-1587 Outside US and Canada.

system.

operating systems.

vi Service Manual

Product Information

The following list of HP and Compaq notebook products is current at the time of publication but is subject to change.

Table 1-1. Notebook Products

Notebook Product * CPU ** Display

Hard Drive

CD/DVD Drives

Pavilion ze4100 Notebook PC

F5855 H/ABA Celeron 1.6-GHz 14.1-in XGA 20 GB combination/

F5856 H/ABA Celeron 1.8-GHz 14.1-in XGA 30 GB combination/

F5859 H/ABA Celeron 1.6-GHz 14.1-in XGA 20 GB combination/

F5861 H/ABA Celeron 1.6-GHz 14.1-in XGA 30 GB combination/

F5868 H/ABU Pentium 4-M 1.8-GHz 15.0-in XGA 40 GB combination

F5869 H/ABF Celeron 1.8-GHz 15.0-in XGA 30 GB combination

F5869 H/ABU Celeron 1.8-GHz 15.0-in XGA 30 GB combination

F5870 H/ABF Pentium 4-M 1.7-GHz 15.0-in XGA 30 GB combination

F5870 H/ABU Pentium 4-M 1.7-GHz 15.0-in XGA 30 GB combination

F5871 H/ABA Celeron 1.6-GHz 14.1-in XGA 30 GB combination/

F5873 H/ABF Celeron 1.6-GHz 14.1-in XGA 20 GB combination

F5873 H/ABU Celeron 1.6-GHz 14.1-in XGA 20 GB combination

F5874 H/ABG Celeron 1.7-GHz 14.1-in XGA 20 GB DVD +

F5875 H/ABG Pentium 4-M 1.8-GHz 14.1-in XGA 30 GB combination

F5878 HG/AR9 Celeron 1.7-GHz 14.1-in XGA 30 GB combination

F5879 HG/AR9 Pentium 4-M 2.0-GHz 15.0-in XGA 40 GB combination

no diskette

+ diskette

no diskette

+ diskette

diskette

+ diskette

Standard SDRAM/ Video Mem Communication Battery

256 MB/32 uma LAN + modem Li ion

512 MB/32 uma LAN + modem Li ion

256 MB/32 uma LAN + modem Li ion

512 MB/uma LAN + modem Li ion

256 MB/uma LAN + modem Li ion

256 MB/32 uma LAN + modem Li ion

256 MB/uma LAN + modem Li ion

128 MB/32 uma LAN + modem Li ion

256 MB/uma LAN + modem Li ion

256 MB/32 uma LAN + modem Li ion

Service Manual Product Information 1-1

Notebook Product * CPU ** Display

Hard Drive

CD/DVD Drives

Compaq Evo Notebook N1010v Series

F5771 J/ABJ Celeron 1.6-GHz 14.1-in XGA 20 GB CD +

F5772 J/ABJ Celeron 1.6-GHz 14.1-in XGA 30 GB CD +

diskette

Compaq Presario 1100 Series Mobile PC

F5781 H/ABU Celeron 1.6-GHz 14.1-in XGA 20 GB DVD +

F5781 H/ABZ Celeron 1.6-GHz 14.1-in XGA 20 GB DVD +

F5782 H/ABZ Celeron 1.6-GHz 14.1-in XGA 20 GB combination

F5783 H/ABZ Celeron 1.8-GHz 15.0-in XGA 30 GB combination

F5876 H/ABD Celeron 1.6-GHz 14.1-in XGA 20 GB DVD +

F5877 H/ABD Celeron 1.6-GHz 14.1-in XGA 20 GB combination

F5880 H/ABD Celeron 1.8-GHz 14.1-in XGA 30 GB combination

diskette

+ diskette

diskette

+ diskette

Table 1-2. Product Comparisons

Standard SDRAM/ Video Mem Communication Battery

128 MB/uma LAN + modem Li ion

256 MB/uma LAN + modem Li ion

HP Pavilion ze4100 Compaq Evo Notebook N1010v and

Processor*

Pentium 4-M (1.7-, 1.8-, and 2.0-GHz) Celeron (1.6-, 1.7-, and 1.8 GHz)

Memory

Up to 1 GB (1024 MB) SDRAM using 512 MB modules. At least 128 MB SDRAM preinstalled.

Display

15.0-inch XGA (1024 × 768) or SXGA+ (1400 × 1050) or 14.1-inch XGA (1024 × 768) active-matrix TFT.

Video

ATI Mobility Radeon graphics accelerator with 16, 32, or 64 MB UMA graphics memory, 4x AGP graphics capability.

Operating

Windows XP Professional or Home preinstalled. Windows XP Professional or Home preinstalled.

System

Power States

On, Standby, Hibernate, Off. On, Standby, Hibernate, Off.

* Intel Mobile Pentium 4-M and Intel Celeron Mobile processors. All models feature HP TopTools, and are ACPI compliant.

Presario 1100 Celeron (1.6- and 1.8-GHz)

Up to 512 MB SDRAM using 256 MB modules. At least 128 MB SDRAM preinstalled.

15.0-inch XGA (1024 × 768) or SXGA+ (1400 × 1050) or 14.1-inch XGA (1024 × 768) active-matrix TFT.

ATI Mobility Radeon graphics accelerator with 16, 32, or 64 MB UMA graphics memory, 4x AGP graphics capability.

1-2 Product Information Service Manual

Features

The following three illustrations show the notebook’s main external features. For an exploded view of the notebook, see page 4-2.

Figure 1-1. Front View

1. Notebook open/close latch.

2. One-touch buttons.

3. Keyboard status lights.

4. Power button. Turns the notebook on and off.

5. Touch pad, scroll pad, click buttons, plus on-off button.

6. Main status lights (left to right): power mode, hard disk activity, battery.

7. Microphone option (not available).

8. Infrared port.*

9. Wireless on-off button and indicator light.*

10. Battery.

11. CD-ROM, DVD, or other drive.

12. PS/2 keyboard or PS/2 mouse port (supports Y adapter).

* on certain models

Service Manual Product Information 1-3

Figure 1-2. Back View

13. AC adapter jack.

14. Two universal serial bus (USB) ports.

15. LAN port.*

16. S-video port.*

17. Parallel port (LPT1). Use this port for a parallel printer or other parallel device.

18. Serial port (COM1). Use this port for a serial mouse, modem, printer, or other serial device.

19. External monitor port.

20. Kensington lock slot (security connector).

21. Modem port.*

22. PCMCIA card and CardBus slot and button.

23. IEEE 1394 port.*

24. Audio jacks (left to right): external microphone, audio out (headphones).

25. Volume controls.*

26. Audio mute button and audio mute light.*

27. Floppy drive.*

* on certain models

1-4 Product Information Service Manual

Figure 1-3. Bottom View

28. Hard disk drive.

29. Battery latch.

30. SDRAM door.

31. Reset button.

32. Port replicator connect.*

33. Mini-PCI door (no user parts inside).

* on certain models

Service Manual Product Information 1-5

Operation

This section gives an overview of the notebook’s operation.

Turning the Notebook On and Off

You can start and stop your notebook using its power button. However, at certain times you might want to use other methods to start or stop the notebook—depending on power considerations, types of active connections, and start-up time.

Note

This manual describes the notebook in its original factory configuration, with all settings at their default values.

Table 1-3. Activating Power Modes

Power mode To enter this mode

Power mode status light is on.

Standby mode

Saves significant power. Turns off the display and other components. Maintains current session in RAM. Restarts quickly. Restores network connections. Power mode status light blinks.

Hibernation mode

Saves maximum power. Saves current session to disk, then shuts down. Restores network connections. Power mode status light is off.

Shut down (off)

Saves maximum power. Turns off without saving current session. At startup, resets everything, starts a new session, and restores network connections. Power mode status light is off.

To turn on: Press the power button to restart, or to resume your session from Standby or Hibernation mode.

Press the power button.

Press the power button –or– click Start > Turn Off Computer > Stand By (Windows XP) –or– click Start > Shut Down > Standby (Windows 2000) –or– allow timeout.

Press Fn+F12 –or– click Start > Shut Down > Hibernate (Windows 2000) –or– allow timeout.

Click Start > Turn Off Computer > Turn Off (Windows XP) –or– click Start > Shut Down > Shut down (Windows 2000) –or– press the power button for 4 seconds (only if the Start menu procedure doesn’t work).

1-6 Product Information Service Manual

Checking the Status of the Notebook

The main status lights on the front of the notebook report power status, battery status, and hard disk activity.

Table 1-4. Main Status Lights (front of notebook)

Meaning

Power status

On: notebook is on (even if the display is off). Blinking: notebook is in Standby mode. Off: notebook is off or in Hibernation mode.

Hard disk drive activity

On: notebook is accessing the hard disk drive.

Battery status

Green: The AC adapter is connected and the battery is fully charged. Amber: The AC adapter is connected and the battery is charging. Blinking: The AC adapter is connected and the battery is missing or has a fault. Off: The AC adapter is not connected.

The keyboard status lights, located above the keyboard, indicate the states of the keyboard locks.

Table 1-5. Keyboard Status Lights

Meaning

Caps Lock

Caps Lock is active.

Num Lock

Num Lock is active. (The Keypad Lock must also be on to use the embedded keypad.)

Keypad Lock

The embedded keypad is active (Fn+F8). Num Lock must also be on for the numeric keys; otherwise, cursor control is active (as marked on an external keyboard).

Service Manual Product Information 1-7

Using Fn Hot Keys

The combination of the Fn key plus another key creates a various system controls. To use a hot key, press

and hold

hot key

—a shortcut key sequence—for

Fn, press the appropriate second key, then

release both keys.

Table 1-6. Fn Hot Keys

Hot Key Effect

Fn+F1 Decreases the display brightness.

Fn+F2 Increases the display brightness.

Fn+F5 Toggles among the built-in display, an external display, and simultaneous display on

both.

Fn+F8 Toggles the built-in keypad on and off. Does not affect an external keyboard. If Num

Lock is on, then the numeric functions are active; otherwise, cursor control is active (as

marked on an external keyboard). Fn+F12 Enters Hibernation mode. Fn+NumLock Toggles Scroll Lock on and off. Fn+Page Up Increases the audio volume and cancels the mute setting. Fn+Page Down Decreases the audio volume. Fn+Backspace Audio mute.

1-8 Product Information Service Manual

Resetting the Notebook

Occasionally, Windows or the notebook might stop responding, so that you cannot turn the notebook off. If this happens, try the following in the order listed. Press the power button to restart.

•

If possible, shut down Windows:

Windows XP:

Windows 2000:

•

Press and hold the power button for about four seconds until the display shuts down, and then

press CTRL+ALT+DEL, and then click Shut Down, Restart.

press CTRL+ALT+DEL, click Shut Down, and press the power button to restart.

press the power button again to restart.

•

Use a ball-point pen or a straightened paper clip to press the reset button on the bottom of the notebook.

Figure 1-4. Resetting the Notebook

Note

To boot from a CD, insert a bootable CD (such as the Recovery CDs) into the CD/DVD drive, then restart. Press Esc when the HP logo appears, then select the CD/DVD drive as the temporary boot device.

Service Manual Product Information 1-9

Specifications

The following tables list the specifications for the notebook and its accessories. These are subject to change: for the latest versions, see the HP Notebook Web site (www.hp.com/notebooks).

Table 1-7. Specifications

Physical Attributes

Processor and Bus Architecture

Video

Power

Mass Storage

RAM

Size (14-inch display): 328 × 272 × 33 mm (12.9 × 10.7 × 1.3 in). Size (15-inch display): 328 × 272 × 35 mm (12.9 × 10.7 × 1.4 in). Weight: 2.9 kg (6.5 lb) minimum, depending on configuration.

HP Pavilion ze4100:

1.7-, 1.8-, or 2.0-GHz Intel Mobile Pentium 4 processor-M with Intel Speed Step technology 512-KE L2 cache

1.2- to 1.3-V core low-power processor with 400-MHz processor system bus.

1.6-, 1.7-, or 1.8-GHz Intel Mobile Celeron processor 256-KE L2 cache

1.45-V core low-power processor with 133-MHz processor system bus.

Compaq Evo Notebook N1010v and Presario 1010:

1.6- or 1.8-GHz Intel Mobile Celeron processor 256-KE L2 cache

1.45-V core low-power processor with 133-MHz processor system bus.

14.1-inch XGA (1024 × 768), or 15.0-inch XGA (1024 × 768) or SXGA+ (1400 × 1050) active-matrix (TFT) LCD display. Hardware 3D acceleration, hardware DVD acceleration.

External monitors up to 1600 × 1200 resolution, 16M colors, and at least 85 Hz refresh rate (only 60 Hz at 1400 × 1050). Refresh rate and clarity may vary depending on monitor, resolution, and color depth. ATI Mobility Radeon graphics accelerator with 16- or 32-MB DDR graphics memory, 4x AGP graphics capability. Dual display capability (depends on operating system support).

Rechargeable lithium-ion (14.8 Vdc) or nickel-metal-hydride (9.6 Vdc) battery with LED charge-level gauge. Battery life: up to 3 (LiIon) or 2 hours (NiMH) hours typical (varies with model, usage, and power settings). Fast battery recharge: 2 hours when system is off, 3 hours when system is on. Low-battery warning. Suspend/resume capability.

Universal AC adapter: 100–240 Vac (50/60 Hz) input, 19 Vdc output, 75 W.

20- to 40-GB removable hard drive with Ultra-DMA 100 interface.

1.44-MB floppy drive (certain models). 24x CD-ROM, or 8x DVD, or CD-RW, or CD-RW/DVD drive (or higher).

At least 128 MB SDRAM preinstalled.

HP Pavilion ze4100

Two slots for PC2100 DDR-266 SDRAM modules. Up to 1 GB (1024 MB) SDRAM using 512 MB modules.

Compaq Evo N1010v and Presario 1100

Two slots for PC2100 DDR-266 SDRAM modules. Up to 512 MB SDRAM using 256 MB modules.

1-10 Product Information Service Manual

Audio System

Keyboard and Pointing Device

LAN

(certain models)

Modem

(certain models)

Wireless LAN

(certain models)

Input/Output

Expandability

Security Features

Environmental Limits

Stereo sound via two built-in speakers. 3D-enhanced audio. Volume and mute buttons (certain models). Headphone-out and microphone-in.

87/88-key touch-type QWERTY keyboard with 101/102 key emulation. Embedded numeric keypad. 12 function (Fn) keys. 5 user-programmable One-Touch buttons. Touch pad with integrated scroll pad, on-off button and indicator. Left and right click buttons.

Ethernet 10Base-T (10 Mbps) and 100Base-TX (100 Mbps) support. Supports wake-on-LAN, fast IP, DMI, dRMON. MBA (Managed Boot Agent) support for PXE/BINL, NCP/IPX, DHCP.

Software-based modem. Data speed: 56 Kbps (V.92) maximum. Fax speed: 14.4 Kbps, Class 1 and 2. Modulation: V.21, V.22, V.22bis, V.23, V.32, V.32bis, V.34, V.90, V.92, X2, Bell 103, Bell 212A. Synchronous transfer: V.80. Compression: V.42bis, MNP5. Error correction: V.42, MNP2-4. Fax: Group 3 fax, Class 1. V.17, V.27ter, V.29, V.21.

Radio: IEEE 802.11b, WECA Wi-Fi compliant, direct-sequence spread-spectrum. Operating frequency: 2.5-GHz ISM band, exact frequencies and channels depend on country. Raw data rate: 1, 2, 5.5, or 11 Mbps. Transmitter output: 15 dBm typical (approx. 30 mW), 16 dBm max (approx. 40 mW). Receiver sensitivity: –84 dBm typical. Range: up to 100 m (300 ft) or more, depending on environment and conditions. On-off button and indicator. Mini-PCI interface.

9-pin, 115,200-bps serial. 25-pin bi-directional ECP/EPP parallel. 15-pin VGA video-out with DDC support. S-video TV out (certain models). PS/2 keyboard/mouse. 4-Mbps IrDA-compliant infrared port (certain models). IEEE-1394 (certain models). Universal serial bus (USB 1.1), two ports.

One or two 16-/32-bit PC Card slots, Type II or III, CardBus enabled. Optional port replicator (certain models).

User and administrator passwords. System password. PC identification displayed at boot. WMI-accessible electronic serial number. Kensington MicroSaver lock slot.

Operating temperature: 5 to 35 °C (41 to 95 °F). Operating humidity: 20 to 90 percent RH (5 to 35 °C). Operating altitude: up to 3000 m (10,000 ft) at 25 °C (77 °F). Storage temperature: –20 to 50 °C (–4 to 122 °F).

Service Manual Product Information 1-11

Major ICs

CPU: Intel Mobile Pentium 4 processor-M. Core logic: ALI 1671 / 1535+ chipset. Display controller: ATI Mobility Radeon M6-C/P. Audio/Modem controller: Conexant Smart AMC CX20468-21. CardBus controller: TI PC1520. Keyboard/embedded controller: National PC87570. Super I/O: integrated in core logic. IEEE 1394: TI TSB43AB22. LAN: National NS83815.

802.11b wireless LAN: Ambit with Intersil Prism 2.5 chipset. or CPU: Intel Mobile Celeron processor. Core logic: VIA Twister-T + VT8231 chipset. Display controller: S3 Savage Pro integrated in core logic. Audio/Modem controller: Conexant Smart AMC CX20468-21. CardBus controller: O2Micro 6912. Keyboard/embedded controller: National PC87570. Super I/O: integrated in core logic. LAN: VIA Phy, MAC integrated in core logic.

802.11b wireless LAN: Ambit with Intersil Prism 2.5 chipset.

1-12 Product Information Service Manual

Table 1-8. Accessories

Accessory Description

Memory

F4694-60901 F4695-60901 F4696-60901

Hard Drives

0950-4193

0950-4318

0950-4287

0950-4168

0950-4162

0950-4319

0950-4360

0950-4176

0950-4320 0950-4288

Power Options

F4600-60901 F4809-60901 8120-6312 Cord, Pwr, Austr #ABG (2w) 8120-6314 Cord, Pwr, Europe #ABB (2w) 8120-6316 Cord, Pwr, Japan #ABJ (2w) 8120-8699 Cord, Pwr, UK (EPSR) For Hong Kong (2w) 8120-6313 Cord, Pwr, US #ABA (2w)

PC Cards

F4640-60978 F4640-60977

Docking

F4808-60901 Port Replicator Assy F4808-60902 Simple Port Replicator hp/compaq

128MB DDR266B 256MB DDR266B 512MB DDR266B

HDD-20 GB 9.5mm, Hitachi ATA100

HDD-20 GB 9.5mm, IBM ATA100 FDB

HDD-20 GB 9.5mm, TOSH ATA100 FDB

HDD-30 GB 9.5mm, Hitachi ATA100

HDD-30 GB 9.5mm, IBM (diablo) ATA100

HDD-30 GB 9.5mm, IBM ATA100 FDB (Cascade)

HDD-30 GB 9.5mm, TITAN Toshiba ATA100 (TITAN)

HDD-30 GB 9.5mm, Toshiba ATA100

HDD-40 GB 9.5mm, IBM ATA100 FDB HDD-40 GB 9.5mm, Toshiba ATA100

AC-Adapter-Ultraslim Delta 75W s/PFC Battery, LiIon 4.4AHr 8 Cell Li-Ion

Card, mini-PCI-802.11B France Card, mini-PCI-802.11B worldwide

Compaq

Pavilion

••

•

••

•

••

•

••

Evo and Presario

Service Manual Product Information 1-13

Internal Design

The motherboard PCA is the central component of the notebook’s design. It plays a role in virtually all system functions. The CPU module and most other subsystems connect to the motherboard.

The following figure shows the connections among the notebook’s replaceable electronic modules. Table 1-9 on page 1-15 lists the roles that these modules play in the notebook’s functional subsystems.

Figure 1-5. Replaceable Module Diagram

1-14 Product Information Service Manual

Table 1-9. Functional Structure Description

Bootup

Processor

Memory

Power

Display

Hard disk

Floppy drive

Keyboard

PS/2 Touchpad

Audio

Status

Serial

Parallel

Infrared

PS/2 port

USB

S-Video

Port Replicator

PCMCIA

Wireless LAN

(certain models)

LAN

Modem

CPU module

Motherboard

Hard disk drive

Floppy drive

CPU module

Motherboard

SDRAM module

Battery

Motherboard

Switchboard PCA

AC adapter

Motherboard

SDRAM module

Display assembly

Motherboard

Hard disk drive

Motherboard

Floppy drive

Motherboard

Switchboard PCA

Keyboard

Motherboard

Top case

Motherboard

Speaker assembly

Motherboard

Switchboard PCA

Top case

Motherboard I/O controller, serial connector.

Motherboard I/O controller, parallel connector.

Motherboard

IR PCA

Motherboard PS/2 connector, keyboard controller.

Motherboard Bus controller (South Bridge), USB connector.

Motherboard I/O controller, S-video connector (certain models).

Motherboard Port replicator logic, port replicator connector (certain models).

Motherboard

PCMCIA socket

Mini-PCI

Antenna PCAs

IR PCA

Motherboard LAN circuitry, bus controller, LAN connector.

Motherboard Modem circuitry (certain models), modem connector.

Main processor (MMO). Primary system circuitry, system BIOS. First source of disk-based startup code. Second source of disk-based startup code.

Main processor, numeric data processor, L1 and L2 cache. Primary system circuitry.

Video RAM (XE4500). Changeable SDRAM (2 slots), video RAM (XE4100).

Power storage. AC adapter socket, reset button, lid switch, power supply, power control circuitry. Power button AC-to-DC converter.

Graphics controller, video RAM. Display output, backlight, power converter for backlight.

Hard disk controller. Hard disk mechanism.

I/O controller, floppy connector. Floppy drive mechanism.

Keyboard BIOS, keyboard controller. Power switch, one-touch buttons Key switches.

Keyboard circuitry, keyboard controller, keyboard BIOS. Touch pad sensor, click buttons, controller (PS/2 output).

Audio controller, audio decoder, speaker amplifier, microphone, external audio jacks, headphone amplifier, audio-off switch. Speakers.

LED circuitry, keyboard controller. Keyboard LEDs. Main status LEDs.

I/O controller. Infrared transmitter/receiver.

PCMCIA controller. PCMCIA connectors.

I/O controller, radio, radio frequency circuitry. Transmit/receive antennas. On/off switch, indicator light.

Service Manual Product Information 1-15

Removal and Replacement

This chapter tells you how to remove and replace the notebook’s components and assemblies. The items marked by

•

Assembly, speaker (page 2-12). Battery, CMOS (page 2-37).

•

Battery, main (page 2-4).

•

Card, wireless LAN mini-PCI (page 2-6). Case, bottom (page 2-35). Case, top (page 2-20).

•

Cover, keyboard (page 2-10). Assembly, display (page 2-17).

•

Door, mini-PCI (page 2-9).

•

Door, SDRAM (page 2-9). Doors, PCMCIA (page 2-35).

•

Drive, CD/DVD (page 2-16).

•

in the following table are user-replaceable.

Table 2-1. Removal Cross-Reference

Drive, floppy (page 2-22).

•

Drive, hard disk (page 2-7).

•

Feet, rubber (page 2-9). Heatsink (with fan) (page 2-27).

•

Keyboard (page 2-13).

•

Module, SDRAM (page 2-5). Module, CPU (page 2-29). PCA, antennas (page 2-17). PCA, I/R (page 2-25). PCA, motherboard (page 2-31). PCA, switchboard (page 2-13).

•

Rubber screw plugs, display (page 2-9).

Caution

Always provide proper grounding when performing repairs. Without proper grounding, an electrostatic discharge can damage the notebook and its components.

Notes

Reassembly steps are the reverse of the removal steps. Reassembly notes are included at the end of each section below.

Symbols like these are displayed throughout this chapter to show approximate full-size screw outlines. You can use these to verify the sizes of screws before you install them. Installing a wrongsize screw can damage the notebook. (The symbol at the left represents an M2.5 × 4 mm T-head screw.)

Service Manual Removal and Replacement 2-1

Table 2-2. Required Equipment

#0 and #1 Phillips screwdrivers, preferably magnetized.

•

Small flat-blade screwdriver.

•

5 mm nut driver

•

Table 2-3. Recommended Screw Torque Values

Screw Thread Size Torque (cm-kgf) Torque (in-lbf)

M2 2,0 – 2,5 1.7 – 2.2

M2.5 (hinges) 3,5 – 4,0 3.0 – 3.4

M2.5 (other) 2,5 – 3,0 2.2 – 2.6

M3 2,5 – 3,0 2.2 – 2.6

Standoff, hex 2,5 – 3,0 2.2 – 2.6

2-2 Removal and Replacement Service Manual

Disassembly Flowchart

The following diagram shows the general “path” you will use when disassembling the notebook to access any particular component.

Figure 2-1. Disassembly Flow

Service Manual Removal and Replacement 2-3

Removing the Battery

(User-Replaceable)

Required Equipment

•

None.

Removal Procedure

•

Slide the battery’s release latch, then pull the battery out of its compartment.

Figure 2-2. Removing the Battery

2-4 Removal and Replacement Service Manual

Removing a SDRAM Module

(User-Replaceable)

The notebook has no system memory built into its motherboard, but has two slots for SDRAM modules. One slot contains an SDRAM module that was factory installed.

Note

HP Pavilion ze4100, Compaq Evo Notebook 1010v, and Presario 1100 notebooks use only DDR266 SDRAM modules. Using the wrong type of module prevents the notebook from booting.

Caution

Handle the SDRAM module only by its edges and provide proper grounding, or you might damage the module through electrostatic discharge.

Required Equipment

•

#1 Phillips screwdriver.

Removal Procedure

Unplug the AC adapter, if present, and then remove the battery.

On the bottom of the notebook, loosen the captive screws holding the SDRAM door, and then remove the door.

Press outward on the latches at the sides of the SDRAM module to release it (the SDRAM module pops up).

Carefully pull the SDRAM module out of the connector.

Reassembly Notes

•

Carefully press the SDRAM module into the connector at an angle of about 30°, until it is fully inserted. Then press down on both sides of the SDRAM module until the latches snap closed.

Figure 2-3. Removing an SDRAM Module

Service Manual Removal and Replacement 2-5

Removing the Wireless LAN Mini-PCI Card

(User-Replaceable)

Certain notebooks include a wireless LAN mini-PCI card under the mini-PCI door on the bottom of the notebook.

Caution

Handle the Mini-PCI card only by its edges and provide proper grounding, or you might damage the card through electrostatic discharge.

Required Equipment

•

#0 Phillips screwdriver.

Removal Procedure

Unplug the AC adapter, if present, and then remove the battery.

On the bottom of the notebook, loosen the captive screws holding the Mini-PCI door, and then remove the door.

Caution

Be careful when connecting and disconnecting the antenna cables from the mini-PCI card. Damaged cables or connectors can degrade notebook performance.

Disconnect the two antenna cables from the mini-PCI card.

Press outward on the latches at the sides of the mini-PCI card to release it (the mini-PCI card pops up).

Carefully pull the mini-PCI card out of the connector.

Reassembly Notes

•

Carefully press the mini-PCI card into the connector at an angle of about 30°, until it is fully inserted. Then press down on both sides of the mini-PCI card until the latches snap closed.

Figure 2-4. Removing the Mini-PCI Card

2-6 Removal and Replacement Service Manual

Removing the Hard Disk Drive

(User-Replaceable)

Required Equipment

•

#1 Phillips screwdriver.

Removal Procedure

Important

If you are installing a new hard disk drive, load the factory software and operating system on the drive as described in “Recovering the Factory Software,” as shown on the next page.

Unplug the AC adapter, if present, and then remove the battery.

On the bottom of the notebook, remove the hard drive rubber screw plugs and retaining screws.

Carefully pull the hard drive out of the notebook.

Screw, M2.5×6mm (2)

Figure 2-5. Removing the Hard Disk Drive

Service Manual Removal and Replacement 2-7

Remove the screws from the drive and drive tray, then lift the drive out of the tray.

Remove the connector from the hard disk drive.

Screw, M3×4mm (4)

Figure 2-6. Removing the Hard Disk Drive Tray

Recovering the Factory Software

The following procedure describes how to recover the notebook’s original software and operating system. This process can take up to 15 minutes to complete. (For more information about recovering the factory software installation, see the readme.txt file in the root directory of the

Recovery CDs

Caution

Do not interrupt the following process or unplug the AC adapter until the process completes.

Connect the AC adapter to the notebook.

Recovery CD

Insert pin or straightened paper clip to press the release switch on the drive door to open it.

Turn on or restart the notebook.

When the HP logo appears, press Esc to display the Boot menu.

Use the arrow keys to select the CD/DVD drive as the first boot device, then press Enter.

When the the recommended partition size.

To create the Utility partition without installing the factory software, click Advanced and select not to install the operating system.

If the hard disk is partitioned into several logical drives, you can install the factory software on drive C without affecting other drives. Click Advanced and select to restore only the C partition.

When prompted to reboot the notebook, press Ctrl+Alt+Del and follow any instructions that appear.

Recovery CD

disk 1 into the notebook’s CD/DVD drive. If the notebook is turned off, use a

dialog box appears, follow the displayed instructions. If prompted, accept

2-8 Removal and Replacement Service Manual

Replacing Small Parts

(User-Replaceable)

The user can replace the following small parts.

Table 2-4. Replacing Small Parts (User-Replaceable)

Part Replacement Procedure

Rubber screw plugs, display (on display bezel)

Door, mini-PCI

Door, memory

Feet, rubber (on bottom of notebook)

Rubber cover, docking port (XE4500 only)

Cover, modem port

Insert a small flat-blade screwdriver under the rubber screw plug and pry it loose. To replace, firmly press the adhesive side of the screw plug into the recess.

On the bottom of the notebook, loosen the screws that secure the mini-PCI door to the bottom case and then remove the door.

On the bottom of the notebook, loosen the screws that secure the SDRAM module door to the bottom case and then remove the door.

Insert a small flat-blade screwdriver under the foot and pry it loose. To replace, firmly press the adhesive side of the foot into the recess.

Grasp the rubber docking port cover with your fingers and gently remove it. To replace, firmly press the docking port cover into the opening in the bottom case.

Insert a small flat-blade screwdriver at the top of the cover and gently pry it loose. To replace, insert the cover into the modem port opening.

Service Manual Removal and Replacement 2-9

+ 70 hidden pages