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).

SPEECH

1

2

2

3

P4B533

LINEOUT BUZZER (Default)

P4B533 Speaker Selector

8.SMBus 2.0 setting (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.

 

 

PCISMB_SW1

 

 

 

PCISMB_SW2

 

P4B533

1

2

2

3

P4B533 PCISMB Setting

Disable

Enable

(Default)

 

 

ASUS P4B533 motherboard user guide

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