System Board - Compaq PRESARIO 1683 Maintenance And Service Manual

Models: 1683, 1685, 1687, 1688, 1690, 1692, 1693, and 1694
Before You Begin
Removal Sequence
Product Description
Removal and Replacement
Prior to conducting any removal and/or replacement procedures, you should
IMPORTANT:
review and fully understand the section titled

System Board

Removal
Sequence
Cables and
Connectors
Battery Pack
Palmrest
Cover with
Touch Pad
Heatspreader
Keyboard
10.
Processor
11.
12.
Hard Drive
13.
DVD or
14.
CD Drive
Battery
IMPORTANT:
Charger
Board
Next Step
Modem
Display Panel
Assembly
Upper CPU
Cover
Speaker
Assembly
Diskette
Drive
Fan Assembly
System Board
Dip Switch
Settings
Memory
Module
Presario 1600 Series
Troubleshooting
Pin Assignments
1.
Prepare the computer for
2.
Remove the palmrest cover with touch
3.
Remove the keyboard.
4.
Remove the heatspreader.
5.
Remove the processor.
6.
Remove the modem.
7.
Remove the hard
8.
Remove the display panel
9.
Remove the Upper CPU
Remove the battery charger
Remove the speaker
Remove the diskette
Remove the CD or DVD
Remove the fan
When replacing the system board remove the memory module
on the system board.
Specifications
disassembly.
drive.
assembly.
cover.
board.
assembly.
drive.
drive.
assembly.
Parts Catalog
Battery Operations
Index
"Before You Begin".
pad.