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compaq presario 1230 1232 User Manual

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    							United States     January 3, 2003 
 
 
Maintenance & Service Guide
Presario 1200 Series
Models: 1230 and 1232 
 | Home Page | Notice | Preface | Product Description | Troubleshooting  
Illustrated Parts Catalog | Removal & Replacement Procedures | Specifications 
Pin Assignments | Battery Pack Operations
Removing the Battery Charger Board
Electrostatic 
Discharge
Service 
Considerations
Cables and 
Connectors
Preparing the 
Computer for 
Disassembly
Battery Pack
Palmrest 
Cover with 
Touch Pad
Heatspreader
Keyboard
Processor
Hard Drives
CD Drive
Battery 
Charger Board
Modem
Display Panel 
Assembly
Upper CPU 
Cover
Speaker 
Assembly
Diskette Drive
Fan Assembly
System Board
Memory 
Module
To remove the 
battery charger 
board, complete 
the following 
steps:
1. Prepare the 
computer for 
disassembly.
2. Remove the 
palmrest cover 
with touch pad.
3. Remove the 
heatspreader.
4. Remove the 
keyboard.
6. Remove the 
hard drive.
7. Remove one 
screw from the 
battery charger 
board, unplug 
the board from 
the connector 
on the system 
board, and lift 
out of the 
chassis.
To replace the 
battery charger 
board, reverse 
the previous 
procedures.
NOTE:
When 
replacing 
the 
battery 
charger 
board, 
ensure 
the pins 
are 
aligned 
with the 
connector 
on the 
system 
board.
 
 
 
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    							United States     January 3, 2003 
 
Maintenance & Service Guide
Presario 1200 Series
Models: 1230 and 1232 
 | Home Page | Notice | Preface | Product Description | Troubleshooting  
Illustrated Parts Catalog | Removal & Replacement Procedures | Specifications 
Pin Assignments | Battery Pack Operations
Removing the Modem
Electrostatic 
Discharge
Service 
Considerations
Cables and 
Connectors
Preparing the 
Computer for 
Disassembly
Battery Pack
Palmrest 
Cover with 
Touch Pad
Heatspreader
Keyboard
Processor
Hard Drives
CD Drive
Battery 
Charger Board
Modem
Display Panel 
Assembly
Upper CPU 
Cover
Speaker 
Assembly
Diskette Drive
Fan Assembly
System Board
Memory 
Module
To remove 
the modem, 
complete the 
following 
steps:
1. Prepare 
the 
computer 
for 
disassembly.
2. Remove 
the 
palmrest 
cover with 
touch pad.
3. Remove 
the 
heatspreader.
4. Remove 
the 
keyboard.
5. Remove 
two screws 
securing 
modem and 
pull the 
modem off 
the connector 
on the 
system 
board.
Next Step
 
 
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    							United States     January 3, 2003 
 
Maintenance & Service Guide
Presario 1200 Series
Models: 1230 and 1232 
 | Home Page | Notice | Preface | Product Description | Troubleshooting  
Illustrated Parts Catalog | Removal & Replacement Procedures | Specifications 
Pin Assignments | Battery Pack Operations
6. Disconnect the modem 
cable from the modem.
To replace the modem, 
reverse the previous 
procedures.
Return to Removal & 
Replacement 
Procedures
 
 
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    							United States     January 3, 2003 
 
Maintenance & Service Guide
Presario 1200 Series
Models: 1230 and 1232 
 | Home Page | Notice | Preface | Product Description | Troubleshooting  
Illustrated Parts Catalog | Removal & Replacement Procedures | Specifications 
Pin Assignments | Battery Pack Operations
Removing the Display Panel Assembly
Electrostatic 
Discharge
Service 
Considerations
Cables and 
Connectors
Preparing the 
Computer for 
Disassembly
Battery Pack
Palmrest 
Cover with 
Touch Pad
Heatspreader
Keyboard
Processor
Hard Drives
CD Drive
Battery 
Charger Board
Modem
Display Panel 
Assembly
Upper CPU 
Cover
Speaker 
Assembly
Diskette Drive
Fan Assembly
System Board
Memory 
Module
To remove the display 
panel assembly, 
complete the 
following steps:
1. 
Prepare the 
computer for 
disassembly.
2. Remove the 
palmrest cover with 
touch pad.
3. Remove the 
heatspreader.
4. Remove the 
keyboard.
5. Remove the 
modem.
6. Pull up the hinge 
covers and lift the 
covers off the chassis.
IMPORTANT:
Carefully 
remove 
the 
display 
panel 
assembly 
hinge 
covers.
Next Step
 
 
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    							United States     January 3, 2003 
 
Maintenance & Service Guide
Presario 1200 Series
Models: 1230 and 1232 
 | Home Page | Notice | Preface | Product Description | Troubleshooting  
Illustrated Parts Catalog | Removal & Replacement Procedures | Specifications 
Pin Assignments | Battery Pack Operations
7. Disconnect the flex 
cable attached to the 
display panel assembly 
from the ZIF connector 
on the system board.
Next Step
 
 
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    							United States     January 3, 2003 
 
Maintenance & Service Guide
Presario 1200 Series
Models: 1230 and 1232 
 | Home Page | Notice | Preface | Product Description | Troubleshooting  
Illustrated Parts Catalog | Removal & Replacement Procedures | Specifications 
Pin Assignments | Battery Pack Operations
8. Disconnect the 
backlight cable attached 
to the display panel 
assembly from the 
connector on the 
system board.
Next Step
 
 
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    							United States     January 3, 2003 
 
Maintenance & Service Guide
Presario 1200 Series
Models: 1230 and 1232 
 | Home Page | Notice | Preface | Product Description | Troubleshooting  
Illustrated Parts Catalog | Removal & Replacement Procedures | Specifications 
Pin Assignments | Battery Pack Operations
9. Support the back 
of the display panel 
assembly and remove 
two screws from each 
of the display panel 
hinges.
Next Step
 
 
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    							United States     January 3, 2003 
 
Maintenance & Service Guide
Presario 1200 Series
Models: 1230 and 1232 
 | Home Page | Notice | Preface | Product Description | Troubleshooting  
Illustrated Parts Catalog | Removal & Replacement Procedures | Specifications 
Pin Assignments | Battery Pack Operations
10. Gently pull the flex 
cable attached to the 
display panel assembly 
through the slot on the 
Upper CPU cover and 
remove the display 
panel assembly with 
flex and backlight cable 
attached.
To replace the display 
panel assembly, reverse 
the previous 
procedures.
NOTE:
When removing 
the display panel 
assembly, 
observe the 
display panel 
assembly flex 
cable routing and 
position. 
Return to Removal & 
Replacement 
Procedures 
 
 
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    							United States     January 3, 2003 
 
Maintenance & Service Guide
Presario 1200 Series
Models: 1230 and 1232 
 | Home Page | Notice | Preface | Product Description | Troubleshooting  
Illustrated Parts Catalog | Removal & Replacement Procedures | Specifications 
Pin Assignments | Battery Pack Operations
Removing the Upper CPU Cover
Electrostatic 
Discharge
Service 
Considerations
Cables and 
Connectors
Preparing the 
Computer for 
Disassembly
Battery Pack
Palmrest 
Cover with 
Touch Pad
Heatspreader
Keyboard
Processor
Hard Drives
CD Drive
Battery 
Charger Board
Modem
Display Panel 
Assembly
Upper CPU 
Cover
Speaker 
Assembly
Diskette Drive
Fan Assembly
System Board
Memory 
Module
To remove 
the Upper 
CPU cover 
complete the 
following 
steps:
1. Prepare 
the 
computer 
for 
disassembly.
2. Remove 
the 
palmrest 
cover with 
touch pad.
3. Remove 
the 
heatspreader.
4. Remove 
the 
keyboard.
5. Remove 
the 
hard 
drive.
6. Remove 
the 
display 
panel 
assembly.
7. Remove 
the screw 
located under 
the bottom of 
the unit 
(rear) which 
secures the 
Upper CPU 
cover to the 
chassis and 
remove three 
screws 
located on 
the top.
8. Lift the 
Upper CPU 
cover off the 
snaps on the 
chassis which 
will 
disconnect 
the power 
switch from 
the connector 
on the 
system 
board.
To replace 
the Upper 
CPU cover, 
reverse the 
previous 
procedures.
 
 
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    							United States     January 3, 2003 
 
Maintenance & Service Guide
Presario 1200 Series
Models: 1230 and 1232 
 | Home Page | Notice | Preface | Product Description | Troubleshooting  
Illustrated Parts Catalog | Removal & Replacement Procedures | Specifications 
Pin Assignments | Battery Pack Operations
Removing the Speaker Assembly
Electrostatic 
Discharge
Service 
Considerations
Cables and 
Connectors
Preparing the 
Computer for 
Disassembly
Battery Pack
Palmrest 
Cover with 
Touch Pad
Heatspreader
Keyboard
Processor
Hard Drives
CD Drive
Battery 
Charger Board
Modem
Display Panel 
Assembly
Upper CPU 
Cover
Speaker 
Assembly
Diskette Drive
Fan Assembly
System Board
Memory 
Module
To remove 
the speaker 
assembly, 
complete the 
following 
steps:
1. Prepare 
the 
computer 
for 
disassembly.
2. Remove 
the 
palmrest 
cover with 
touch pad.
3. Remove 
the 
heatspreader.
4. Remove 
the 
keyboard.
5. Remove 
the 
hard 
drive.
6. Remove 
the 
display 
panel 
assembly.
7. Remove 
the 
Upper 
CPU cover.
8. Remove 
the 
charger 
board.
9. Disconnect 
the speaker 
cables from 
the system 
board and 
remove the 
speaker 
assembly 
from the 
chassis.
To replace 
the speaker 
assembly, 
reverse the 
previous 
procedures.
 
 
 
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