Intel i945G, Руководство пользователя

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Introduction
8
English
2-2 Jumper Settings
JCMOS:
Clear CMOS data Jumper
If the CMOS data becomes corrupted or you forgot the
supervisor or user password, clear the CMOS data to
reconfigure the system back to the default values stored in
the ROM BIOS.
Settings:
1-2: Normal (Default)
2-3: Clear CMOS
JPCIE1~JPCIE2
: PCI-E slot Control Jumper
These jumpers redirect the PCI-E signals from PCI-EXP2 and PCI-EXP3 to the PCI-EXP4 connector.
This allows 4x bandwidth on PCI-EXP4 slot to cater for higher bandwidth cards such as VGA and
RAID connectors.
Settings:
1-2: Enabled (S3 enabled)
2-3: Disabled (No S3)
JUSB
: USB S3 Wake up Jumper
This jumper disconnects 5V standby voltage to USB devices.
This means USB devices will not be able to wake-up the system
from S3 (Suspend to RAM) power saving mode.
Settings:
1-2: PCI-E x4 mode (Default)
2-3: PCI-E x1 mode
JPCIE1
JPCIE2
Set both jumpers to 1-2 to use PCI-EXP4 as high
bandwidth PCI-E x4 slot.
Set both jumpers to 2-3 to use PCI-EXP2 and
PCI-EXP3 slots.
Supported Configuration:
2 E I C P J / 1 E I C P J
s g n i t t e S
4 P X E - I C P
t o l S
2 P X E - I C P
t o l S
3 P X E - I C P
t o l S
2 - 1 4 x O O
3 - 2 1 x 1 x 1 x
Jumpers JPCIE1 to JPCIE2 must always be set to the same mode.
JPCIE1
JPCIE2 JUSB JCMOS