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2.2 – Jumper Settings
Jumper
Function
Settings
Ref. Page
JP1
CMOS Clear
Open
: Normal (Default)
Close: CMOS Clear Mode
Page 11
JP20
Reserved
Page 11
JP23
Enable/Disable CPU Thermal-
trip power down feature
Open
: Enable (Default)
Close: Disable
Page 11
JP24
Enable/Disable onboard Intel
82551QM Fast Ethernet NIC
Open
: Enable (Default)
Close: Disable
Page 12
JP31
Enable/Disable onboard ATI
Rage XL PCI VGA controller
Open
: Enable (Default)
Close: Disable
Page 14
JP35
Enable/Disable onboard Intel
82540EM Gigabit Ethernet NIC
Open
: Enable (Default)
Close: Disable
Page 13
2.3 – Connectors
Connector
Function
J1
External LED header for Processor -hot warning; same as onboard LED D1
J21
PS/2 keyboard (lower) and PS/2 mouse (upper) connectors
J22
Front panel header
J26
RJ45 LAN connector for onboard Intel 82551QM NIC
J27
VGA connector for onboard ATI Rage XL PCI VGA
J30
Front USB headers
J32
Hardware monitor warning buzzer header (optional)
J33
RJ45 LAN connector for onboard Intel 82540EM NIC
J36
External speaker header
J38
Auxiliary LAN LED header for onboard Intel 82540EM NIC
J40
Auxiliary LAN LED headers for onboard Intel 82551QM NIC
COM2
COM2 2x5 pin header
CPUFAN1
3-pin CPU1 fan connector with PWM fan control and fan speed reading
CPUFAN2
3-pin CPU2 fan connector with PWM fan control and fan speed reading
FAN3
3-pin fan connector with PWM fan control and fan speed reading
FAN4
3-pin fan connector with PWM fan control and fan speed reading
FAN5
3-pin CPU fan connector with fan speed reading
FAN6
3-pin fan connector with PWM fan control and fan speed reading