Asrock pe pro-ht User Manual

PCI slots:

6 slots with PCI Specification 2.2

AGP slot:

1 universal AGP slot, supports 3.3v / 1.5v, 4X / 2X / 1X AGP card

USB 2.0:

4 default USB 2.0 ports and one extra set of header for 2

additional USB 2.0 ports upgrade (see CAUTION 3)

ASRock I/O

PS/2: 1 keyboard port / 1 mouse port;

1 RJ 45 port;

4 rear default USB 2.0 ports;

1 serial port: COM1;

1 parallel port: ECP/EPP support;

Audio Jack: Line Out/ Line In/ Microphone + 1 Game port

BIOS:

AMI legal BIOS;

Supports “Plug and Play”;

ACPI 1.1 compliance wake up events;

Supports jumperfree;

SMBIOS 2.3.1 support;

OS:

Microsoft

Windows

98SE / ME / 2000 / XP compliant

CAUTION!

About the setting of “Hyper-Threading Technology”, please check

page 19.

While CPU overheat is detected, the system will automatically

shutdown. 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.

Power Management for USB 2.0 works fine under Microsoft

Windows

XP. It may not work properly under Microsoft

Windows

98/ME/2000. Please refer to Microsoft

official

document at

http://www.microsoft.com/HWDEV/BUS/usb/USB2support.asp