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2.9 – Front-side Bus Select 100MHz
1
J49
J48
J53
J52
Depending on the processor you have, you may need to adjust the
processor Front Side Bus speed in order to have the processors operate
correctly.
2.10 – Onboard SCSI (J80)
Enabled
Disabled
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.
Note:
Boards with ZCR (Zero Channel RAID Support must have onboard
SCSI enabled in order to use a ZCR card.
2.11 – Onboard ATI Rage XL (J85)
Enabled
Disabled
OPEN (default) the jumper to enable
the onboard ATI RAGE XL
graphics controller.
CLOSE the jumper to disable
the onboard ATI RAGE XL.
2.12 – Onboard GbE (J88) and 10/100Mbit Ethernet (J86)
Enabled
Disabled
Use J88 to enable or disable LAN1.
Use J86 to enable or disable LAN2.
2.13 – Primary PCI Speed (J92)
Enabled
Disabled
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.
