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11
Function
Settings
J4
SMBus_0 Connector
See section 2.03 for pinout configuration
J5
Onboard SATA Enable/Disable
Jumper
Open
: Enable (Default)
Close: Disable
J9
CPU2 FAN
CPU_2 Fan Connector
With speed control, MAX 2.0A
J10
FAN1
Chassis Fan Connector
Without speed control, MAX 3.0A
J13
Keylock Enable/Disable Jumper
Open
: Enable PS/2 keyboard (Default)
Close: Disable PS/2 keyboard
J14
Speaker Header
Close Pin-3 and Pin-4
(Default)
Enable onboard buzzer
Open Pin-1 ~ Pin-4
Disable onboard buzzer
J25
USB Connector header
For front or rear chassis mount USB
connectors
J34
Clear CMOS Jumper
Close Pin-1 and Pin-2
(Default)
Normal mode
Close Pin-2 and Pin-3
Clear CMOS mode
J36
FAN5
Chassis Fan Connector
With speed control, MAX 2.0A
J37
CPU1 FAN
CPU_1 Fan Connector
With speed control, MAX 2.0A
J38
FAN3
Chassis Fan Connector
Without speed control, MAX 3.0A
J39
PCI-X Bridge A (PCI 3 & PCI 4)
force PCI Mode Jumper
Open
: PCI-X mode (Default)
Close: PCI mode
J42
COM2 Header
See Section 2.15 for pinout
J47
FAN4
Chassis Fan Connector
With speed control, MAX 2.0A
J53
PCI-X Bridge B (PCI 1 & PCI 2)
PCI-X Speed Select Jumper
Open
: up to PCI-X 133MHz (Default)
Close: PCI-X 100MHz
J73
Gigabit Ethernet LAN_2
Front Panel LED Header
See Section 2.18 for pinout
J75
Gigabit Ethernet LAN_1 Front
Panel LED Header
See Section 2.18 for pinout
J77
Chassis Intrusion Connector
J79
Onboard SCSI Enable/Disable
Jumper (optional)
Open
: Enable (Default)
Close: Disable
J85
Onboard VGA Enable/Disable
Jumper
Open
: Enable (Default)
Close: Disable
J86
Front Panel Connector
See Section 2.22 for pinout
configuration
J87
Onboard Gigabit Ethernet
Enable/Disable Jumper
Open
: Enable (Default)
Close: Disable
J88
FAN2
Chassis Fan Connector
With speed control, MAX 2.0A
J92
PCI-X Bridge A (PCI 3 & PCI 4)
PCI-X Speed Select Jumper
Open
: up to PCI-X 100MHz (Default)
Close: PCI-X 66MHz