Page
Page
Page
Notice
Page
Symbols
Technician Notes
Serial Number
Locating Additional Information
Product Description
Page
Troubleshooting
Page
Illustrated Parts Catalog
Page
Removal and Replacement Procedures
Page
Physical and Environmental
System Interrupts
Intel PCI to USB Universal Host Controller
Intel PCI Bus Master IDE Controller
Secondary IDE
System DMA
System I/O Address
DMA
Gameport Joystick
0220h-022Fh
ES1869 Plug and Play AudioDrive
02F8h-02FFh
0378h-037Fh
0388h-038Bh
03B0h-03BBh
03C0h-03DFh
03F8h-03FFh
System Memory Catalog
000DC000h-000FFFFFh
System board extension for PnP BIOS
00100000h-03FFFFFFh
05000000h-05000FFFh
Memory Expansion
Diskette Drive (Information not available)
Hard Drive (Information not available)
CD Drive (Information not available)
Battery Pack
Battery Pack
Nickel Metal Hydride (NiMH)
Lithium Ion (Li ion)
0.8 in (20.3 mm)
Length
Connector Pin Assignments
Rear Connectors
Parallel Connector
Pin
Signal
Connector
Keyboard/Mouse
External VGA Monitor
Universal Serial Bus
Port Replicator
N.C
Printer Data
CTS
DCD
Kb Clk
1 Unused
2 Unused
3 Tip
4 Ring
5 Unused
Increasing Battery Pack Operating Time
Minimizing the Energy Required
Maximizing the Energy Stored
Conditioning a Battery Pack
Disposal of a Used Battery Pack
Models and Features
Page
Controls and Lights
Models and
Features
Controls and
Lights
Page
Left Side Components
Page
6. Manual Eject
Hole
7. PCMCIA (Top
Slot)
8.PCMCIA
Bottom of Unit
Models and
1. Memory
Features
Compartment
Maintenance & Service Guide
Presario 1600 Series
Models: 1650 and
Home Page
Notice
Port Replicator
Models and Features
Controls and Lights
Left Side Components
Right Side Components
Revised: dd Month
Power Management Settings
Power Management Properties
Display Properties
System Properties
Sleep
Hibernation Mode
Servicing Your Computer - Full Off Mode
Rebooting After a Lockup
Battery Operating Time
Preliminary Steps
Page
Clearing the Power-onPassword
Page
Running POST
XX000YZZ 201-MemoryError
Probable Cause
Recommended Action
301-KeyboardError
Keyboard failure
Compaq Diagnostics
Computer Checkup (TEST)
View System Information (INSPECT)
5.Select View System Information (INSPECT) from the Diagnostics menu
Diagnostic Error Codes
Processor Test Error Codes
Error
Code
Recommended Action
Memory Test Error Codes
Keyboard Test Error Codes
Parallel Printer Test Error Codes
Diskette Drive Test
Serial Test Error Codes
Hard Drive Test Error Codes
Video Test Error Codes
Page
Audio Test Error Codes
TouchPad/Pointing Device Interface Test Error Codes
CD Drive Test Error Codes
Page
Troubleshooting Without Diagnostics
Audio
Memory
Battery/Battery gauge
PC Card
Solving Audio Problems
Solving Battery Pack and Battery Gauge Problems
Computer is beeping and battery LED
Battery charge is low
Immediately save any open file(s)
icon is blinking
Then do any one of the following:
Solving CD Drive Problems
Solving Diskette and Diskette Drive Problems
Solving Display Problems
Display is blank and the Suspend icon is flashing
System is in Suspend mode
Display function was switched to the external monitor
Use Fn + F2 to switch between LCD or CRT
Using 1024 × 768 or higher
Solving Hard Drive Problems
Solving Hardware Installation Problems
Solving Keyboard/Numeric Keypad Problems
Solving Memory Problems
Solving Minor Problems (continued)
Contacting Compaq Support
Shipping Preparation
Page
System Unit
Mass Storage Devices
Miscellaneous Cable Kit
Miscellaneous Parts
Documentation and Software
Page
Boards
Description Spare
Part
Heatspreader
2.Processor
8.System Board, w/o processor
9.Memory Module 16-MB 32-MB 64-MB
System Unit
Boards
Assembly
Description
Spare Part
Mass Storage Devices
Mass Storage
Cable
Devices
MB
Maintenance & Service Guide
Presario 1600 Series
Models: 1650 and
Home Page
Notice
Power Cords
Spare Part Number
Modem Cables
Page
Miscellaneous Hardware and Plastics Kit
Miscellaneous Hardware and Plastics Kit
Spare Part Number:
Quantity
Door, Battery Pack
Page
Miscellaneous Parts
1. AC Adapter
2. Port
Replicator
Clock Battery
System Unit
Spare Part Number
Boards
Quick Restore CD
Not Available
Electrostatic Discharge
Generating Static
Page
Service Considerations
Tool and Software Requirements
Screws
Return to Removal & Replacement Procedures
Cables and Connectors
Cables
●Always handle cables by their connectors
●Avoid bending, twisting, or pulling on the cables
●Handle flex cables with extreme care; they can tear easily
Plastic Parts
Back to Top of Page
Return to Removal & Replacement Procedures
Preparing the Computer for Disassembly
Battery Charger Board
Display Panel Assembly
not
Removing the Battery Pack
Electrostatic
Discharge
Page
Removing the Palmrest Cover with Touch Pad
It is not necessary to remove the display panel
NOTE: assembly to access the interior components of the computer
To remove the palmrest cover with touch pad, complete the following steps:
Prepare the computer for disassembly
2. Close the
computer and turn
the computer upside
down
3. Remove three
Removing the Keyboard
To remove the keyboard, complete the following steps:
NOTE: Then remove the cable
Refer to the section on Cables and
Connectorsfor
more information on removing a cable from the ZIF connector
Removing the Heatspreader
4.Remove three screws from the heatspreader and lift out of the chassis
the heatspeader, reverse the previous procedures
Removing the Modem
Page
Removing the Processor
Page
Removing the Status Panel
To remove the status panel, complete the following steps:
Next Step
Page
Removing the Interface Board with Header
To remove the interface board with header, complete the following steps:
Prepare the computer for disassembly
Remove the palmrest cover with touch pad
Remove the keyboard
Page
Removing the 5.0-GBor 4.0-GBHard Drives
Page
Removing the Battery Charger Board
To remove the battery charger board, complete the following steps:
4.Remove the hard drive
5.Remove the stiffener bracket
and lift out of the chassis
To replace the battery charger board, reverse the previous procedures
When replacing the battery charger board, ensure
NOTE: the pins are aligned with the connector on the system board
Removing the CD Drive
Page
Removing the Display Panel Assembly
Service
Considerations
Cables and
Preparing the
Carefully
Display Panel
remove
the
Upper CPU
Removing the Upper CPU Cover
Page
Removing the Speaker Assembly
To remove the speaker assembly, complete the following steps:
5.Remove the hard drive
6.Remove the stiffener bracket
7.Remove the display panel assembly
Battery Charger Board
Display Panel Assembly
Page
Removing the Diskette Drive
Page
Removing the Fan Assembly
To remove the fan assembly, complete the following steps:
Prepare the
computer for disassembly
5.Remove the display panel assembly
Replace the fan gasket, place the fan at a
IMPORTANT: degree angle, and push forward to replace the fan assembly
To replace the fan assembly, reverse the previous procedures
Removing the System Board
Page
Removing the Memory Module