Removal And Replacement - HP OmniBook 3000 Service Manual

This chapter tells you how to remove and replace the following components and assemblies. The ones
marked by • are user-replaceable.
• AC adapter (table on page 2-27).
Audio jack holder (table on page 2-27).
Audio PCA (table on page 2-27).
• Battery (page 2-1).
• BIOS cover (page 2-8).
Bottom case (page 2-21).
CPU module (table on page 2-27).
Display assembly (page 2-8).
Display case (page 2-13).
Display latch, spring (table on page 2-27).
• Feet (page 2-8).
• Hard disk drive (page 2-4).
Hinge (table on page 2-27).
• Hinge cover (page 2-8).
Icon/MB cable (table on page 2-27).
Icon PCA (table on page 2-27).
• Icon window cover (page 2-8).
Inverter PCA (table on page 2-27).
Inverter/MB cable (table on page 2-27).
Caution
Always provide proper grounding when performing repairs. Without proper grounding, an
electrostatic discharge may damage the OmniBook and its components.
Notes
Reassembly steps are the reverse of the removal steps. Reassembly notes are included at the
end of each section below.
Symbols like this throughout this chapter show approximate full-size screw outlines. You
can use them to verify the sizes of screws before you install them. Installing a wrong-size screw
can damage the unit. (The symbol at the left represents an M2.5×5mm screw.)
HP OmniBook 3000

Removal and Replacement

• I/O door (page 2-8).
IR/icon cable (table on page 2-27).
IR lens (table on page 2-27).
IR PCA (table on page 2-27).
Keyboard (page 2-16).
Keyboard BIOS IC (page 2-25).
LCD bracket (page 2-13).
LCD module (page 2-11).
LCD/LVDS cable (table on page 2-27).
Lock plate (table on page 2-27).
LVDS PCA (table on page 2-27).
Motherboard (page 2-20).
• Plug-in accessory modules (page 2-3).
• Port replicator (table on page 2-27).
• RAM board (page 2-6).
• RAM cover (page 2-8).
System BIOS IC (page 2-25).
Top case and TouchPad (page 2-17).
USB PCA (table on page 2-27).
Removal and Replacement
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