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Chapter 5
60
Jumper Setting
The section explains how to set jumper for correct configuration of the mainboard.
Setting Jumper
Use the motherboard 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.
Internal header pin definition
Jumper/Header Name
Function
Definition
CPU_FAN (4 PIN)
CPU FAN HEADER
1: Ground
2: 12V
3: SENSE
4:CONTROL
SYS_FAN (3 PIN)
SYS FAN HEADER
Yellow is symbol, Red is Pin 1 of symbol.
1: SENSE
2: POWER
3: GND
CLR_CMOS (3 PIN)
CLEAR CMOS HEADER
Yellow is symbol, Red is Pin 1 of symbol.
1-2:CLEAR_CMOS
(1:Ground, 2:RTC_RSTJ)
2-3:NORMAL
(3:VCC_RTC)
Содержание Veriton M680G
Страница 1: ...i Acer Veriton M680G M688G M680 Service Guide PRINTED IN TAIWAN...
Страница 13: ...Chapter 1 5 Block Diagram...
Страница 50: ...42 Chapter 3 4 Removing the two screws then take out the intrusion alarm assembly...
Страница 57: ...Chapter 3 49 4 Removing the screws from the chassis 5 Lift the front I O and USB assembly away from chassiss...
Страница 66: ...Chapter 5 58 M B Placement Jumper and Connector Information Chapter 5...