Compaq 1685, 1688, 1689, 1690, 1691, 1692, 1693, 1694, 1887 20

"Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models : 1683, 1685, 1687, 1688, and 1690

00B1h - 00B3h

00C0h - 00DFh

00EAh - 00EBh

00F0h - 00FFh

0100h - 010Fh

0170h - 0177h

0170h - 0177h

01F0h - 01F7h

0200h - 0203h

0220h - 022Fh

0330h - 0331h

0376h - 0376h

0376h - 0376h

0378h - 037Fh

0388h - 038Bh

03B0h - 03BBh

03C0h - 03DFh

03F0h - 03F5h

03F6h - 03F6h

03F6h - 03F6h

03F7h - 03Fh7

03F8h - 03FFh

040Bh - 040Bh

040D0h - 04D1h

04D6h - 04D6h

0CF8h - 0CFFh

1000h - 103Fh

1040h - 105Fh

1060h - 106Fh

1070h - 107Fh

1080h - 10FFh

1400h - 14FFh

1800h - 183Fh

Motherboard Resources

Direct memory access controller

Motherboard resources

Numeric data processor

Motherboard resources

ALi M5229 PCI Bus Master IDE Controller

Secondary IDE controller (dual fifo)

ALi M5229 PCI Bus Master IDE Controller

Gameport Joystick

ESS SOLO-1 DOS Emulation

ESS SOLO-1 DOS Emulation

Secondary IDE controller (dual fifo)

ALi M5229 PCI Bus Master IDE Controller

Printer Port (Ltp1)

ESS SOLO-1 DOS Emulation

RAGE LT PRO AGP 2X (English)

RAGE LT PRO AGP 2X (English)

Standard Floppy Disk Controller

Primary IDE controller (dual fifo)

ALi M5229 PCI Bus Master IDE Controller

Standard Floppy Disk Controller

Communication Port (COM1)

Motherboard Resources

Motherboard Resources

Motherboard Resources

PCI Bus

Motherboard Resources

Motherboard Resources

ESS SOLO-1 PCI AudioDrive

ESS SOLO-1 PCI AudioDrive

PCI Fast Ethernet DEC 21143 Based Adapter

Lucent 56K V.90 PCI DF Modem

ESS SOLO-1 PCI AudioDrive

file:///C/SERVICE%20MANUALS/COMPAQ%20_%20checked%20ok/NOTEBOOK...00%20SERIES%201683%201685%201687%201688%201690%201694/spec.html (5 of 12)6/27/2004 2:57:31 AM

Contents

Page 1683-1694) Home Page| Notice| Preface| Product Description| Troubleshooting| Illustrated Parts Catalog| Downloadto this Maintenance and Service Guide (MSG) to your hard drive Page | Home Page| Notice| Preface| Product Description| Troubleshooting| Removal & Replacement Procedures| Specifications| Pin Assignments| Battery Pack Operations Notice Page Symbols Technician Notes Serial Number Locating Additional Information Page Page Preliminary Steps Clearing the Power-On Password Page Illustrated Parts Catalog Mass Storage Devices Miscellaneous Cable Kit Miscellaneous Hardware Kit Miscellaneous Plastics Kit Page Serial Number Location Battery Charger Board Network Interface Card Memory Module Page Physical and Environmental NOTE: System Interrupts System Interrupts Hardware IRQ System Function System DMA System DMA Hardware DMA System I/O Address System I/O Address Page System Memory Catalog Display Memory Expansion Diskette Drive Hard Drive DVD or CD Drive Battery Pack Energy Environmental Requirements Modem Compliance Data Compression Connector Pin Assignments Parallel Connector Pin Signal Serial Connector Connector Keyboard/Mouse External VGA Monitor Universal Serial Bus Page Page Page Page Models and Features DVD or CD Drive System Memory Model CTO (Configure to Order) Page Controls and Lights 9. Integrated Speakers and Ports Front Bezel Lights Page Front Bezel Buttons Page Left Side Components Page Right-SideComponents Page Underside of Unit Page Rear Connectors Page Product Description Power Management for Windows Pow er Management Settings Home/Office Desk Power Management Properties Display Properties Sleep Hibernation Sleep Hibernation Mode Mode To Initiate To End Servicing Your Computer - Full Off Mode Rebooting After a Lockup Battery Operating Time Preliminary Steps Page Clearing the CMOS Password Page Running POST Page Page Page Page For Boost Block in Flash ROM Page Compaq Diagnostics Computer Checkup (TEST) Diagnostics Welcome Test Option View the Device List View System Information (INSPECT) 5.Select View System Information (INSPECT) from the Diagnostics menu Diagnostic Error Codes Processor Test Error Codes Error Description Recommended Action Memory Test Error Codes Keyboard Test Error Codes Parallel Printer Test Error Codes Diskette Drive Test Hard Drive Test Error Codes Page Audio Test Error Codes TouchPad/Pointing Device Interface Test Error Codes CD Drive Test Error Codes Back to top Before Replacing Parts Page Solving Battery Pack and Battery Gauge Problems Page Solving CD Drive Problems Solving Diskette and Diskette Drive Problems Solving Display Problems LCD CRT Probable Cause Solving Hard Drive Problems Solving Hard Drive Problems Problem Solution(s) Solving Hardware Installation Problems Solving Hardware Installation Problems Solutions(s) Solving Keyboard/Numeric Keypad Problems Solving Keyboard/Numeric Keypad Problems Page Shipping Preparation Page Illustrated Parts Catalog Page Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) Home Page Notice Preface Product Description Page Cable Kit Documentation and Software Display Assembly Spare Description Part Page Mass Storage Devices Page Illustrated Parts Miscellaneous Cables Kit Cable Kit Spare Part Number: Maintenance & Service Guide for Presario 1600 Series (Models 1694) Illustrated Parts Catalog| Removal & Replacement Procedures| Specifications| Pin Assignments| Battery Pack Plastics Kit Miscellaneous Plastics Kit Spare Part Number: 142657 Page Miscellaneous Parts Documentation and Software Page Electrostatic Discharge Generating Static Typical Electrostatic Voltages Relative Humidity Event Page Service Considerations Tool and Software Requirements Screws Return to Removal & Replacement Procedures Cables and Connectors Cables CAUTION: Select the desired illustration Plastic Parts Preparing the Computer for Disassembly Battery Charger Board Display Panel Assembly not Page Page Page Page Page Page Page Page Removing the Processor Page Removing the Hard Drive Page the DVD or CD Drive Page Removal and Replacement Procedures Removing the Battery Charger Board Page Removing the Modem Page Removing the Display Panel Assembly Page Page Page Page Page Page Page Maintenance & Service Guide Presario 1600 Series Page Page Page Removing the System Board Page Dip Switch Settings for models Page Removing the Memory Module