The following table summarizes the different logic PCA boards for the OmniBook 2000, 5500, and 5700.

Table 22 - Logic PCA Compatibility Matrix
Logic PCA

Part Number

Exchange Part #

OB2000

OB5500

OB5700

PCA PT-586 with

F1320-60926

F1320-69026

 

ü

 

I/O Bracket

 

 

 

 

 

PCA PB-586 with

F1350-60901

F1350-69001

ü

 

ü

I/O Bracket

 

 

 

 

 

Required Equipment

∙Small phillips screwdriver

∙5mm hexdriver

Removal Procedure

1.Exit all applications, including Windows.

2.Turn the OmniBook off and remove the battery, ac adapter. For the OmniBook 2000 and 5700 only, remove the Logic PCA Screw (see Figure 39 for location).

Logic PCA Screw F1350-60923 (OB2000 & OB5700

Figure 39 - Additional Screw for Logic PCA Removal

3.Follow the CPU Module Removal Procedure on page 85 and the Icon Board Removal Procedure on page 79 to gain access to the Logic PCA Board.

4.Now remove the Card Bus Bracket (OB2000 & OB5700 only) then the Keyboard Shielding Plate (five screws). See Figure 40 on page 87 for location of the screws.

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