Jumper Setting - Acer Aspire T690 Service Manual

Jumper Setting

This section explains how to set jumpers for correct configuration of the main board.
Setting Jumper
Use the main board jumpers to set system configuration options. Jumpers with more than one pin are
numbered. When setting the jumpers, ensure that the jumper caps are placed on the correct pins.
Illustration
SHORT OPEN
Chapter 5
The illustrations show a 2-pin jumper. When the jumper cap is placed on both
pins, the jumper is SHORT. If you remove the jumper cap, or place the jumper
cap on just one pin, the jumper is OPEN.
This illustration shows a 3-pin jumper. Pins 1 and 2 are SHORT.
Description
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