HP OmniBook 4100 Removal and Replacement 2-1
2
Removal and Replacement
This chapter tells you how to remove and replace the following components and assemblies. The ones
marked by
• are user-replaceable.
Table 2-1. Removal Cross-Reference
Air vent cover (table on page 2-23).
Audio jack cover (table on page 2-23).
Audio jack PCA (table on page 2-23).
• Battery (page 2-3).
BIOS IC (page 2-19).
Bottom case (page 2-16).
Cable holder (table on page 2-21).
CPU bottom plate (table on page 2-23).
CPU module (table on page 2-23).
CPU top plate (table on page 2-23).
DC-DC PCA (table on page 2-23).
Display bezel (table on page 2-21).
Display case (table on page 2-21).
Display latch (table on page 2-21).
Docking door (table on page 2-7).
End cap (table on page 2-21).
Fan (table on page 2-23).
• Foot (table on page 2-7).
Frame (table on page 2-23).
• Hard disk drive (page 2-5).
Heatsink parts (table on page 2-23).
Hinge (table on page 2-21).
Hinge cover (table on page 2-21).
Inverter PCA (table on page 2-21).
I/O door (table on page 2-7).
IR PCA (table on page 2-23).
Keyboard (page 2-8).
LCD brackets (table on page 2-21).
LCD flex cable (table on page 2-21).
LCD module (page 2-11).
LCD shield (table on page 2-21).
LED strip cable (table on page 2-21).
LVDS PCA (table on page 2-23).
Module latch (table on page 2-23).
Motherboard (page 2-16).
PCMCIA socket (table on page 2-23).
• Plug-in module (page 2-3).
• RAM board (page 2-4).
• RAM/BIOS cover (table on page 2-7).
Speaker cover (table on page 2-23).
Speaker (table on page 2-23).
Strip cover (table on page 2-22).
Top case (page 2-14).
Touch-pad flex cable (table on page 2-22).
Touch-pad support (table on page 2-22).
• VGA connector cover (table on page 2-7).
VGA PCA (table on page 2-23).
Caution
Always provide proper grounding when performing repairs. Without proper grounding, an
electrostatic discharge may damage the OmniBook and its components.
