Compaq Presario 1900 Series Maintenance & Service Manual page 62

Before You Begin
Removal Sequence
Product Description
Removal and Replacement Procedures
Electrostatic
Discharge
Service
Considerations
Cables and
Connectors
Preparing the
Computer for
Disassembly
Battery Pack
Hard Drive
Keyboard
Memory
Module
Modem
Heatspreader
Processor
Display Panel
Assembly
Upper CPU
Cover with
Palmrest and
TouchPad
Hard Drive/
Battery
Charger Board
Converter
Board
Low Voltage
Differential
Signal Board
Fan Assembly
System Board
Speaker
Assembly
DVD or CD
Drive
Maintenance & Service Guide
Presario 1900 Series
Models: XL1, XL160, XL161, XL162, XL163, and XL165
Troubleshooting
Pin Assignments
Specifications Parts Catalog
Battery Operations
Index
Removing
the Converter
Board
To remove the
converter board,
complete the following
steps:
1.
Prepare the
computer for
disassembly .
2.
Remove the
keyboard .
3.
Remove the
display panel
assembly.
4.
Remove the
Upper CPU
cover with
Palmrest Cover
and TouchPad.
5.
Remove the
hard drive.
6.
Remove the
modem.
7.
Remove two
screws and
disconnect the
converter board
from the
system board
connector and
remove from
the chassis.
To replace the
converter board,
reverse the previous
procedures.