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HP OmniBook 2100 Service Manual

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HP OmniBook 2100/3000/3100
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Summary of Contents for HP OmniBook 2100

  • Page 1 ® HP OmniBook 2100/3000/3100 Service Manual For other Service and User Manuals, go to www.ManualDepot.com...
  • Page 2 Intel Inside logo are U.S. registered trademarks and MMX is a U.S. trademark of Intel Corporation. All certifications may not be completed at product introduction. Check with your HP reseller for certification status. This equipment is subject to FCC rules. It will comply with the appropriate FCC rules before final delivery to the buyer.
  • Page 3 Removing the Display Assembly (HP Authorized Service Providers Only) ........2-9 Removing the LCD Module (HP Authorized Service Providers Only) ........2-12 Removing a 12" Display Case or Display Bracket (HP Authorized Service Providers Only)..2-16 Removing a 13" Display Case or Display Bracket (HP Authorized Service Providers Only)..2-18 Removing the Keyboard (HP Authorized Service Providers Only) ..........2-20...

  • Page 4: Table Of Contents

    Table 1-8. System Memory........................1-8 Table 1-9. System Input/Output Addresses (100-3FF) ................ 1-9 Table 1-10. DMA Channels......................... 1-9 Table 1-11. HP OmniBook 2100/3000/3100 Specifications ............. 1-10 Table 1-12. HP OmniBook 2100/3000/3100 Accessories ..............1-12 Table 1-13. Functional Structure......................1-15 Table 2-1. Removal Cross-Reference ....................2-1...
  • Page 5 Table 4-2. Assembly-Component Breakdown ..................4-6 Table 4-3. Accessory Replaceable Parts ....................4-7 Table 4-4. Part Number Reference.......................4-8 Table 5-1. OmniBook 2100/3000/3100 LCD Guidelines (TFT) ............5-3 Table 5-2. OmniBook 2100 LCD Guidelines (DSTN) ................5-4 Table 5-3. Service Notes ........................5-5 Table 5-4. Obsolete Repair Parts ......................5-5...
  • Page 6 Introduction This service manual provides reference information for the HP OmniBook 2100/3000/3100. It is intended to be used by HP-authorized service personnel in the installation, servicing, and repair of these products. The manual is designed as a self-paced guide. It is intended to train you to install, configure, and repair OmniBook computers.

  • Page 7: Table 1-1. Omnibook 2100/3000/3100 Models

    *** Nickel-metal-hydride main battery is standard. All others have lithium-ion main battery. Unpublished OmniBook 2100/3100 models with no CD-ROM drive (and equivalent model): F1583 x (F1584 x ), F1592 x (F1580 x ), F1593 x (F1581 x ), F1594 x (F1582 x ).

  • Page 8: Figure 1-1. Omnibook - Front View

    Floppy drive or other Display latch plug-in module Main battery Figure 1-1. OmniBook - Front View PC Card slots Eject buttons Audio line-in Microphone-in Headphone-out AC adapter Kensington lock Hard disk drive Figure 1-2. OmniBook - Side View Product Information HP OmniBook 2100/3000/3100...

  • Page 9: Figure 1-3. Omnibook - Back View

    (Windows NT 4.0 preinstalled. preinstalled. certified.) DMI 2.0. DMI 1.1. DMI 2.0. DMI 2.0. Desktop HP TopTools 2.6 or 3.0. HP TopTools 2.0. HP TopTools 2.6. HP TopTools 2.6. Management Interface Power APM 1.2. APM 1.2. APM 1.2. APM 1.2.

  • Page 10: Table 1-3. Activating Power Modes

    (battery continues charging if ac adapter is button until the display shuts connected). Computer reboots at turn-on and down. restores network connections. Does not suspend if Video Display Device set to Both in BIOS Setup. Product Information HP OmniBook 2100/3000/3100...

  • Page 11: Table 1-4. Status Panel Indicators (Icon Pca)

    (lower). A triangle blinks when that battery is charging. The main battery charges first, discharges last. OmniBook 2100/3100: If two batteries are installed, the indicator shows the combined charge of both batteries. OmniBook 3000: If two batteries are installed and the ac adapter is connected, the indicator shows the level of the battery being charged.

  • Page 12: Table 1-5. Indicator Lights (Icon Pca And Battery)

    Toggles Scroll Lock on and off. Fn + F12 Enters Hibernate mode. Fn + R Enters Suspend mode. Fn + S Enters Standby mode. Fn + UP-ARROW Increases sound volume. Fn + DOWN-ARROW Decreases sound volume. Product Information HP OmniBook 2100/3000/3100...
  • Page 13 • You select the CD-ROM drive as the boot device. You can do this during reboot by pressing ESC to cancel the OmniBook screen, then ESC to display the boot-device menu for a one- time selection. HP OmniBook 2100/3000/3100 Product Information...

  • Page 14: Table 1-7. System Interrupts

    Free** DC000*- FFFFF System BIOS OmniBook 3000 CC000 - DFFFF* Free** E0000*- FFFFF System BIOS * Approximate boundary. ** Valid uses for memory addresses CC000-DBFFF or CC000-DFFFF: Upper memory blocks (UMBs). PC card memory windows. Product Information HP OmniBook 2100/3000/3100...

  • Page 15: Table 1-9. System Input/Output Addresses (100-3Ff)

    PCMCIA controller 3F0-3F5 Floppy controller Internal hard disk (primary IDE controller) Floppy controller 3F8-3FF COM1 (serial port) Table 1-10. DMA Channels Sound record Sound playback Floppy drive LPT1 (ECP parallel port) Cascade Free Free Free HP OmniBook 2100/3000/3100 Product Information...

  • Page 16: Table 1-11. Hp Omnibook 2100/3000/3100 Specifications

    32-MB RAM on motherboard. One or two slots for RAM expansion up to maximum of 160 MB (Pentium, one slot), 192 MB (Pentium, two slots), or 288 MB (Pentium II) using HP memory modules, depending on the processor type and number of slots.
  • Page 17 DMI 2.0 with HP TopTools 2.6 or 3.0. OmniBook 3000: Microsoft Windows 95. Windows 95-compatible Plug and Play. DMI 1.1 under Windows 95 with HP TopTools 2.0. Windows NT 4.0 certified, with APM 1.2 and PC Card Plug-and-Play support. Advanced Power Management (APM 1.2). MacAfee VirusScan.

  • Page 18: Table 1-12. Hp Omnibook 2100/3000/3100 Accessories

    OmniBook 3000: CPU: Intel Mobile Pentium. South Bridge: PIIX4. Video: NeoMagic NM2160 (NMG4). Audio: Crystal CS4237B. CardBus: TI PCI1131. Keyboard controller: Intel 87C51SL. Super I/O: SMC 669FR. Table 1-12. HP OmniBook 2100/3000/3100 Accessories Accessory Description OmniBook Compat. 2100/3100 3000 4100/7100 Memory •...
  • Page 19 • F1451A Port replicator • • F1452A Mini dock • • F1453A Monitor stand (short) for F1451A and F1452A • • F1477A Docking system and monitor stand (tall) • F1585A Docking bay module adapter HP OmniBook 2100/3000/3100 Product Information 1-13...

  • Page 20: Figure 1-4. Replaceable Module Diagram

    * The LVDS PCA is present only with a 13" Hard Disk Main display. Drive Battery ** One BIOS IC on the OmniBook 2100/3100 contains the system and Boards Keyboard Heatsink keyboard BIOS. Figure 1-4. Replaceable Module Diagram 1-14 Product Information HP OmniBook 2100/3000/3100...

This manual is also suitable for:

Omnibook 3000Omnibook 3100

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