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Vig390s Motherboard Manual V1.0
37
Table 19: USB power Jumper (USBPW12)
Function/Mode Jumper Setting Configuration
(Default)
+5
2-3
Default mode +5V connection for USB ports
1 and 2.
+5VSB 1-2
Changing the jumpers to the +5VSB will
enable wake up from suspend with a USB
device connected to USB ports 1 or 2.
Keyboard Power Jumper (KBPWR1)
The table below describes the jumper settings; if the jumper removed and the
computer is powered-up then a system boot failure will occur.
Table 20: Keyboard Power Jumper (KBPWR1)
Function/Mode Jumper Setting Configuration
(Default)
+5V
1-2
Default mode +5V, keyboard operation will
not wake system from suspend modes.
+5VSB 2-3
The Keyboard power jumper is set to
+5VSB, this enables keyboard operation to
wake the system from suspend.
CPU1 FAN power Jumper (FM_CPU1)
The table below describes the jumper settings; if the jumper removed and the
computer is powered-up then a system boot failure will occur.
Table 21: CPU1 FAN power Jumper (FM_CPU1)
Function/Mode Jumper Setting Configuration
(Default)
DC mode
2-3
Default mode for 3 wire DC Heatsink fan
control.
PWM 1-2
Alternative mode for 4 wire PWM Heatsink
fan control.
Note: this will be set at time of manufacture according to the type of Heatsink fitted.
CPU2 FAN power Jumper (FM_CPU2)
The table below describes the jumper settings; if the jumper removed and the
computer is powered-up then a system boot failure will occur.
Table 22: CPU2 FAN power Jumper (FM_CPU2)
Function/Mode Jumper Setting Configuration
(Default)
DC mode
2-3
Default mode for 3 wire DC Heatsink fan
control.
PWM 1-2
Alternative mode for 4 wire PWM Heatsink
fan control.
Note: This will be set at time of manufacture according to the type of Heatsink fitted.