ASRock K7S41 [14/31] Jumpers setup

ASRock K7S41 [14/31] Jumpers setup
14
2.5 Jumpers Setup
The illustration shows how jumpers are setup. When
the jumper cap is placed on pins, the jumper is
“SHORT”. If no jumper cap is placed on the pins,
the jumper is “OPEN”. The illustration shows a 3-pin
jumper whose pin1 and pin2 are “SHORT” when
jumper cap is placed on these 2 pins.
Jumper Setting
FSB Select K7S41:
Jumpers
(see p.7/p.8 No. 27)
K7S41GX:
Note: The setting of the CPU front side bus frequency of this motherboard is by means of the
adjustment of jumper-setting. You must set the FSB jumper according to your AMD CPU
before you use the “Manual” option as the FSB setting in BIOS setup to perform over
clocking. Please follow the figures above to set the CPU front side bus frequency.
PS2_USB_PWR1 Short pin2, pin3 to enable
(see p.7/p.8 No. 1) +5VSB (standby) for PS/2 or
USB wake up events.
Note: To select +5VSB, it requires 2 Amp and higher standby current provided by power
supply.
JR1
(see p.7/p.8 No. 24)
JL1(see p.7/p.8 No. 23)
Note: If the jumpers JL1 and JR1 are short (see the figure above), both front panel and rear
panel audio connectors can work.
+5V
1_2
+5VSB
2_3
FSB 200MHz
FSB_SEL0
FSB_SEL2
FSB_SEL1
2_3
1_2
2_3
FSB 266MHz
FSB_SEL0
FSB_SEL2
FSB_SEL1
2_3
2_3
2_3
FSB 333MHz
2_3
FSB_SEL0
FSB_SEL2
FSB_SEL1
1_2
1_2
JR1 JL1
FSB 400MHz
FSB_SEL0
FSB_SEL2
FSB_SEL1
1_2
1_2
1_2
FSB 200MHz
FSB_SEL0
FSB_SEL1
2_3
1_2
FSB 266MHz
FSB_SEL0
2_3
FSB_SEL1
2_3
FSB 333MHz
FSB_SEL0
FSB_SEL1
1_2
1_2

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