Figure 2-12. Motherboard Dip Switches; Table 2-8. Motherboard Video Dip Switch Settings - HP Omnibook XE3 Service Manual

Installing a New Display Assembly
When installing a new display, you must make sure to set the DIP switches on the motherboard to
match the particular display assembly.
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
motherboard as shown.
Model
Hitachi 15-in TFT SXGA+
Hitachi 15-in TFT XGA
UNIPAC 13.3-in TFT XGA
CPT 14.1-in TFT XGA
LG 15-in TFT XGA
UNIPAC 14.1-in TFT XGA
LG 13.3-in TFT XGA
LG 14.1-in TFT XGA
IBM 15-in TFT SXGA+
IBM 14.1-in TFT XGA
As an example, the following figure shows the DIP switches set to OFF-ON-ON-ON:
2-18 Removal and Replacement

Table 2-8. Motherboard Video DIP Switch Settings

1
ON
OFF
OFF
ON
ON
OFF
ON
OFF
OFF
OFF
1
O

Figure 2-12. Motherboard DIP Switches

2 3
OFF OFF
ON OFF
OFF ON
OFF ON
ON ON
OFF OFF
OFF OFF
ON OFF
ON ON
ON ON
2 3 4
F F
HP Omnibook XE3 (Technology Code GF)
4
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
OFF