Table 2-2. Required Equipment; Table 2-3. Recommended Screw Torques - HP OmniBook 4100 Service Manual

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 T-head screw.)
•
Small Phillips screwdriver, preferably magnetized.
•
5 mm hex driver.
•
Pointed knife or probe.
•
Small flat-blade screwdriver.
•
IC insertion/removal tool.
Screw Thread Size
M2
M2.5 (5 mm)
M2.5 (16–19 mm)
M3
2-2 Removal and Replacement

Table 2-2. Required Equipment

Table 2-3. Recommended Screw Torques

Torque (kgf•cm)
1.0 – 1.5
3.0 – 3.5
2.5 – 3.0
3.0 – 3.5
Torque (in•lbf)
0.9 – 1.3
2.6 – 3.0
2.2 – 2.6
2.6 – 3.0
HP OmniBook 4100