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Chapter 5
79
Jumper Setting
This section explains how to set the jumper for correct configuration of the main board.
Jumpers with more than one pin are numbered. When setting a jumper, ensure that the jumper caps are
placed on the correct pins.
The following illustration shows the location of CMOS1.
The following table shows the settings of the 3-pin SW1 jumper. Place the jumper cap on pins 1 and 2 to close
or short the jumper. Place the jumper cap on pins 2 and 3 to open or clear CMOS.
Jumper
Type
Description
Setting (default)
CMOS1
3-pin
Clear CMOS
1-2: Close (default)
2-3: Open
Before clearing the CMOS, make
sure to turn off the system.
Содержание Aspire X1935
Страница 1: ...Acer Aspire X1935 Service Guide PRINTED IN TAIWAN ...
Страница 13: ...Chapter 1 5 Block Diagram ...
Страница 60: ...52 Chapter 3 Reinstalling the I O Shielding 1 Install I O shielding into chassis ...
Страница 75: ...Chapter 3 67 3 Secure the heat sink fan assembly to the screw holes on the main board using four screws ...