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Asus P4B533 User Manual

Page 47

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ASUS P4B533 motherboard user guide

2-21

P4B533

®

P4B533 PCISMB Setting

PCISMB_SW1
PCISMB_SW2

Disable

Enable

(Default)

1 2

2 3

P4B533

®

P4B533 Speaker Selector

SPEECH

LINEOUT

BUZZER

(Default)

1 2

2 3

7. Speaker selector (3-pin SPEECH)

This jumper allows you to select the speaker you wish to use for the
ASUS POST Reporter™ function. Set to pins 1-2 to use an external
speaker. Connect the speakers to the Line Out jack (lime colored) on
the rear panel. Set to pins 2-3 to use an internal speaker (usually built
in the chassis).

8. SMBus 2.0 setting (two 3-pin PCISMB_SW1, PCISMB_SW2)

These jumpers allow you to enable or disable the SMBus 2.0 support
on the motherboard. When these jumpers are set to pins 2-3 (Enable),
you may install PCI devices that comply with SMBus 2.0 specification.