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2.6 – Onboard ATI Rage XL (J85)
Enabled
Disabled
2.7 – Onboard LAN 1 (J86) and LAN 2 (J88)
Enabled
Disabled
2.8 – Onboard SCSI (J80)
Enabled
Disabled
2.9 – Primary PCI Speed (J92)
Enabled
Disabled
2.10 – Chassis Intrusion Header (J15)
Certain chasses have a switch that detects whether or not they are being opened. This switch
connects to the Chassis Intrusion Header to sound an alarm when the chassis is being opened
without authorization. Simply connect the two-pin switch to the J15 header to enable.
2.11 – PCI I/O Voltage (J99)
1
3.3v - Default
5.v
2.12 – LAN LED
This header is provided as a visual alert of when the on-board Ethernet ports
1
are active. Simply connect up to two 2-pin LEDs to the LAN LED header for
active monitoring of the on-board Ethernet ports.
LAN2 LAN1
2.13 – FAN connectors
OPEN (default) the jumper to enable the onboard ATI Rage XL
graphics controller. You can also use the onboard video in conjunction
with another AGP or PCI graphics card for multiple monitor support.
CLOSE the jumper to disable the onboard ATI Rage XL.
OPEN (default) the jumper(s) to enable the respective LAN port(s) you
want to use. Close the jumper(s) to disable the LAN port(s).
OPEN (default) the jumper to enable the onboard SCSI feature.
CLOSE the jumper to disable. This switch affects both channel A and
channel B on the SCSI controller.
OPEN (default) the jumper to have the primary PCI bus operate at
66MHz (default). CLOSE the jumper to force the primary PCI bus to
operate at 33MHz.
Using this jumper you can set PCI slot 1 to operate either in 5 volt
mode or 3.3 volt mode.
Use these headers to connect cooling fans, both chassis and processor
fans, to your motherboard. Cooling fans help keep the system more
stable and operating reliably for its product life.
+12v (1.2A) fans supported
http://www.tyan.com
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