User`s manual
Table Of Contents
- 75KV_FULLNBv10.pdf
- C O N T E N T
- Chapter 1 INTRODUCTION
- 1-1 ITEM LIST CHECKUP
- 1-2 processor
- 1-3 chipset
- 1-4 memory
- 1-5 bios
- 1-6 multi-i/o function
- 1-7 form factor
- 1-8 acﾕ97 codec function
- 1-9 MISCELLANOUS
- 1-10.1 motherboard layout --- 75kv
- 1-10.2 motherboard layout --- 75kv-X
- 1-11 CHIPSET DIAGRAM
- Chapter 2 HARDWARE SETUP
- 2-1 CPU INSTALLATION
- 2-2 amd socket A (SOCKET 462) PROCESSOR
- 2-3 CPU FREQUENCY
- 2-4 jumper definitions
- 2-5 connectors
- 2-5.1 J3 AND J4
- 2-5.2 CHASSIS PANEL CONNECTOR
- 2-5.3 ATX POWER SUPPLY CONNECTOR
- 2-5.4 SECOND USB CONNECTOR
- 2-5.5 PS/2 MOUSE AND PS/2 KEYBOARD
- 2-5.6 IRQ DESCRIPTION
- 2-6 VOICE DIAGNOSIS TECHNOLOGY FOR 75KV-X
- Chapter 3 SOFTWARE SETUP
- 3-1 ABOUT SUPPORT CD
- 3-2 HARDWARE MONITOR INSTALLATION
- 3-3 VIA CHIPSET DRIVER INSTALLATION (4-IN-1 DRIVER)
- 3-4 ACﾕ97 AUDIO CODEC INSTALLATION
- Chapter 4 BIOS Setup
- 4-1 INTRODUCE THE BIOS
- 4-2 WHAT IS BIOS SETUP
- 4-3 HOW TO RUN BIOS SETUP
- 4-4 WHAT IS CMOS
- 4-5 WHAT IS POST
- 4-6 BIOS UPGRADE
- 4-6.1 BEFORE UPGRADE BIOS
- 4-6.2 UPGRADE PROCESS
- 4-7 CMOS SETUP UTILITY
- 4-8 STANDARD CMOS SETUP
- 4-9 ADVANCED BIOS FEATURES
- 4-10 ADVANCED CHIPSET FEATURES
- 4-11 INTEGRATED PERIPHERALS
- 4-12 POWER MANAGEMENT SETUP
- 4-13 PNP / PCI CONFIGURATION
- 4-14 PC HEALTH STATUS
- 4-15 FREQUENCY/VOLTAGE CONTROL
- 4-16 LOAD FAIL-SAFE DEFAULTS
- 4-17 LOAD OPTIMIZED DEFAULTS
- 4-18 SET SUPERVISOR / USER PASSWORD
- 4-19 SAVE & EXIT SETUP
- 4-20 EXIT WITHOUT SAVING
- C O N T E N T
25
MAGIC-PRO MP-7VIP-A
2-5.6 IRQ DESCRIPTION
IRQ 0 System Timer 1
IRQ Function Description Priority
IRQ 1 Keyboard Controller 2
IRQ 2 Programmable Interrupt N/A
IRQ 3 Serial Port (COM 2) 11
IRQ 4 Serial Port (COM 1) 12
IRQ 5 13
IRQ 6 Floppy Disk Controller 14
IRQ 7 Parallel Port (LPT1) 15
IRQ 8 Real Time Clock (RTC) 3
IRQ 9 4
IRQ 10 5
IRQ 11 6
IRQ 12 PS/2 Mouse Port 7
IRQ 13 Coprocessor 8
IRQ 14 Primary IDE Channel 9
IRQ 15 Secondary IDE Channel 10
• Both ISA and PCI expansion cards may require IRQs. System IRQs are
available to cards installed in the ISA expansion bus first, then any remain-
ing IRQs are available to PCI cards. Currently, there are two types of ISA
cards.
• The original ISA expansion card design, now referred to as “Legacy” ISA
card, requires that you configurate the card’s jumpers manually and then
install it in any available slot on the ISA bus. To see a map of your used and
free IRQs in Windows 98, the Control Panel in My Computer, contains a
System icon, which gives you a Device Manager tab. Double-Clicking on a
specific hardware device gives you a Resources tab which shows the Inter-
rupt number and address. Double-Clicking Computers to see all the inter-
rupts and addresses for your system. Make sure that no two devices use
the same IRQ or your computer will experience problems when those two
devices are in use at the same time.