Contents
page
Chapter1 -Introduction......................................................1-1
P55KTXBoardLayout...................................................................1-2
Chapter 2 - Hardware Design .......................................... 2-1
2-1 MainboardLayout............................................................... 2-1
2-2 Connectors and Jumpers ................................................2-2
2-3 System Memory Configuration.......................................2-5
2-4 Integrated PCI Bridge.....................................................2-6
Chapter3-ATXPower Control........................................ 3-1
Chapter 4 -Award BIOS Setup ........................................ 4-1
4-1 Standard CMOS Setup ...................................................4-2
4-3 BIOS Features Setup ......................................................4-2
4-3 Chipset Features Setup ..................................................4-6
4-4 Power Management Setup..............................................4-8
4-5 PNP/PCI Configuration ..................................................4-10
4-6 Integrated Peripherals ....................................................4-12
4-7 Load Setup Defaults ......................................................4-14
4-8 Change Supervisor or User Password .............................4-15
4-9 IDE HDD Auto Detection ...............................................4-16
4-10 HDD LowLevel Format ..................................................4-18
4-11 Save & Exit Setup ..........................................................4-18
4-11ExitWithoutSaving .......................................................4-18
Chapter 5-OnboardTechnical Information .....................5-1
5-1 I/O & Memory Map .......................................................5-1
5-2 Time & DMA Channels Map..........................................5-2
5-3 Interrupt Map ................................................................5-2
5-4 RTC & CMOS RAM Map ...............................................5-3
AppendixA:Post Codes ........................................................5-4
AppendixB:I/O Connector...................................................5-8
3-1 External Modem Ring-in Power ON and Keyboard
PowerON Funtion............................................................. 3-2
