Page 69
Presario 1200 Series
Models: 1255, 1256, 1260, 1262, 1266, 1267, 1272, 1273, 1274, and 1275
Before You Begin | | Specifications | | Parts Catalog |
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Removal Sequence | | Troubleshooting | | Battery Operations |
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Product Description | | Pin Assignments | |
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9. Support the back of the display panel assembly and remove two screws from each of the display panel hinges.
Next Step
Contents
Index
Before You Begin
Index
Preface
Symbols
Product Description
Compaq
Models & Features
Controls and Lights
Front Panel Components
Left Side Components
Right Side Components
Battery Compartment CD Drive CD Drive Eject Button
Rubber feet
Bottom of Unit
USB Keyboard/Mouse Port
Rear Connectors
Power Management for Windows
Power Management Settings
Power Management Properties
Display Properties
Sleep
Time Out Default
Hibernation Mode
Battery Operating Time
Rebooting After a Lockup
Servicing Your Computer Full Off Mode
Troubleshooting
If the problem is intermittent, check
Follow the Preliminary Steps
Preliminary Steps
Running Post
Power-On Self Test Post
Probable Cause
Recommended Action
Remove the Palmrest
Clearing the Power-on Password
Perform Computer Checkup Test
Compaq Diagnostics
View System Information Inspect
Audio
Select error codes by number or type
Diagnostic Error Codes
Before Replacing Parts
Troubleshooting Without Diagnostics
Solving Minor Problems
Solving Power Problems
Solving PC Card Problems
Shipping Preparation
Contacting Compaq Support
Illustrated Parts Catalog
System Unit
Place cursor over each device to obtain its part number
Boards
Boards
Display Assembly
Number
Mass Storage Devices
Place cursor over each device for a description of that item
Miscellaneous Cables Kit
Modem Cables
Power Cord
Description
FrontPage Save Results Component
Miscellaneous Hardware and Plastics Kit
Miscellaneous Hardware and Plastics Kit
Miscellaneous Parts
Documentation and Software
Description Spare Part Number
QuickFind Part Number Suffix Suffix Month Suffix Month
Serial Number Location
Removal and Replacement Procedures
Generating Static
Electrostatic Discharge
To service the computer, you need the following
Service Considerations
Removing a Cable from a ZIF Connector
Cables and Connectors
Select the desired illustration
Plastic Parts
ZIF Connectors
Models 1255, 1256, 1260, 1262, 1266, 1267, 1272, 1273, 1274,
Ribbon cable position for the CD drive
Ribbon cable position for the diskette drive
Back to Cables and Connectors
Preparing the Computer for Disassembly
Preparing the Computer for Disassembly
Battery Pack
Removing the Battery Pack
Return to Removal
Replacement Procedures
Palmrest Cover with Touch Pad
Removing the Palmrest Cover with Touch Pad
When replacing the palmrest cover, ensure Return to Removal
Removing the Heatspreader
Heatspreader
To remove the heatspreader, complete the following steps
Removing the Keyboard
Keyboard
To remove the keyboard, complete the following steps
Removing the Processor
Processor
To remove the processor, complete the following steps
To replace the processor complete the following steps
Index
Hard Drives
Removing the Hard Drive
Removal Sequence
Replacement Procedures
CD Drive
Removing the CD Drive
Next Step
To replace the CD drive, reverse the previous procedures
Removing the Battery Charger Board
Battery Charger Board
When replacing the battery charger board, ensure
Modem
Removing the Modem
Disconnect the modem cable from the modem
Display Panel Assembly
Removing the Display Panel Assembly
Index
Index
Index
When removing the display panel assembly Return to Removal
Upper CPU Cover
Removing the Upper CPU Cover
Speaker Assembly
Removing the Speaker Assembly
Removing the Diskette Drive
When replacing the diskette drive, ensure that
Diskette Drive
To remove the diskette drive, complete the following steps
Replacement Procedures
Fan Assembly
Removing the Fan Assembly
To replace the fan assembly, reverse the previous procedure
System Board
Removing the System Board
Remove three standoffs from the system board
Index
Remove three screws from the system board
To replace the system board, reverse the previous procedures
Memory Module
Removing the Memory Module
Replacement Procedures
Physical and Environmental
Specifications
System Interrupts
System Interrupts
Hardware System Function
System DMA
System DMA
Hardware DMA System Function
System Function Shipping Configuration
System I/O Address
System I/O Address Address Hex
System Memory Catalog
System Memory Catalog
Texas Instruments PCI-1131 Card
System board extension for PnP
Active Area
Overall Dimensions
Contrast Ratio
Brightness
16-MB
Memory Expansion System Memory Expansion Board Memory
32-MB
64-MB
Weight Energy
Battery Pack
Battery Pack Nickel Metal Hydride NiMH Lithium Ion
Environmental Requirements
Diskette Drive Capacity per Diskette
Average ms Setting Time ms
Diskette Size
Read/Write Number of Drives Supported
Hard Drives
Rotational Speed
24× CD Drive
Typical Transfer Rate
Spin Up time Data Buffer Capacity
Click on a link
Connector Pin Assignments
Increasing Battery Pack Operating Time
Battery Pack Operating Time
Conditioning a Battery Pack
Disposing of a Used Battery Pack