1.3.2 Value-added solutions

ASUS JumperFree™ mode

•adjustable CPU frequency multiple in BIOS using the ASUS JumperFree™ solution

•adjustable FSB frequency ratio

Concurrent PCI

This feature allows multiple PCI transfers from PCI master buses to the memory and processor.

Temperature, fan, and voltage monitoring

The CPU temperature is monitored by the ASUS ASIC through the CPU’s internal diode to prevent overheating and damage. The system fan rotations per minute (RPM) is monitored for timely failure detection. The system voltage levels are monitored to ensure stable supply of current for critical components.

Dual function power switch

While the system is ON, pressing the power switch for less than 4 seconds puts the system to sleep mode or to soft-off mode, depending on the BIOS setting. Pressing the power switch for more than 4 seconds lets the system enter the soft-off mode regardless of the BIOS setting.

ACPI ready

The Advanced Configuration power Interface (ACPI) provides more energy saving features for operating systems that support OS Direct Power Management (OSPM).

Auto fan off

The system fans power off automatically when the system is in sleep mode. This feature reduces both power consumption and system noise.

Chassis intrusion detection

The motherboard supports chassis intrusion monitoring through the ASUS ASIC. A chassis intrusion event is retained in the system memory for more protection.

ASUS P4B533-VM motherboard user guide

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