Installing a New Display Assembly

When installing a new display, you must make sure to set the DIP switches on the video PCA to match the particular display assembly. Do this as follows.

Caution

Setting the DIP switches improperly could damage the display assembly.

1.Find the manufacturer of the display: this is shown on a label attached to the display assembly.

2.Find the display’s manufacturer and model in the table below, and set the DIP switches on the video PCA as shown.

Model

1

2

3

4

CPT 14.1-in TFT XGA

ON

OFF

ON

OFF

Hitachi 15.0-in TFT XGA

OFF

ON

OFF

OFF

LG 13.3-in TFT XGA

ON

OFF

OFF

ON

LG 14.1-in TFT XGA

OFF

ON

OFF

ON

LG 15.0-in TFT XGA

ON

ON

ON

OFF

Mitsubishi 12.1-in TFT SVGA

ON

OFF

ON

ON

Samsung 12.1-in TFT SVGA

ON

ON

OFF

OFF

Samsung 14.1-in TFT XGA

OFF

ON

ON

OFF

Sanyo 12.1-in TFT SVGA

OFF

OFF

ON

ON

Unipac 13.3-in TFT XGA

OFF

OFF

ON

OFF

Unipac 14.1-in TFT XGA

OFF

OFF

OFF

ON

As an example, the following figure shows the DIP switches set to OFF-ON-ON-ON:

1 2 3 4

O F F

Figure 2-13. Video PCA DIP Switches

HP OmniBook XE3

Removal and Replacement 2-19