ASROCK P4I45D+ Datasheet download pdf (Page 6)

BIOS: AMI legal BIOS; Supports “Plug and Play”;

ACPI 1.1 compliance wake up events;

Supports jumperfree; SMBIOS 2.3.1 support;

CPU frequency stepless control

(only for advanced users’ reference, see CAUTION 6)

OS: Microsoft

Windows

98 SE / ME / 2000 / XP compliant

CAUTION!

1. Please check the table below for the memory support frequency and its

corresponding CPU FSB frequency.

CPU FSB Frequency Memory Support Frequency

800 DDR400*

533 DDR266

400 DDR266

*Please refer to the NOTE on page 7 for the details.

2. About the setting of “Hyper Threading Technology”, please check page 22

of “User Manual” in the Support CD.

3. While CPU overheat is detected, the system will automatically shutdown

Vcore. Please check if the CPU fan on the motherboard functions properly

before you resume the system. To improve heat dissipation, remember to

spray thermal grease between the CPU and the heatsink when you install

the PC system.

4. Do NOT use a 3.3V AGP card on P4i45D+’s AGP slot!

It may cause permanent damage!

5. Power Management for USB 2.0 works fine under Microsoft

Windows

SP1 / 2000 SP4. It may not work properly under Microsoft

Windows

98/

ME. Please refer to Microsoft

official document at

http://www.microsoft.com/whdc/hwdev/bus/USB/USB2support.mspx

6. Although P4i45D+ offers stepless control, it is not recommended to

perform over clocking. When the CPU frequency of P4i45D+ is set to

perform over clocking, it’s Memory clock will also be overclocked

proportionally. Frequencies other than the recommended CPU bus

frequencies may cause the instability of the system or damage the CPU

and the motherboard.

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ASROCK P4I45D+ Datasheet Page 6