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Acer Veriton 5800 Veriton 5800/6800/7800 Service Guide (MSI MB) - Page 25

PCI INTx# and IDSEL Assignment Map, I/O Address Map, Address, Function, Hex Range, Devices

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Memory Address Map Address 00F0000-00FFFFF 0100000-0F9FFFF 0FA0000-0FFFFFF Size 64 KB BIOS System Memory 384 KB I/O Card Memory 1000000-FFFFFFF System Memory PCI INTx# and IDSEL Assignment Map PCI INTx # INTA# INTB# INTC# PCI Devices ADIMM-slot PCI-Slot1 PCI-Slot2 Function System ROM BIOS (ROM) System RAM BIOS (DRAM) Onboard DRAM Reserved for Memory Map I/O Card Non-Cacheable Onboard DRAM N AD16 AD17 Device IDSEL: ADxx I/O Address Map 000-01F 020-021 040-043 060-060 061-061 070-071 080-08F 0A0-0A1 0C0-0DF 0F0-0FF 170-177 1F0-1F7 278-27F 2F8-2FF 378-37F 3F0-3F5 3F6-3F6 3F7-3F7 3F8-3FF 0CF8 0CFC 778-77A Hex Range Devices DMA Controller-1 Interrupt Controller-1 System Timer Keyboard Controller 8742 System Speaker CMOS RAM Address and Real Time Clock DMA Page Register Interrupt Controller-2 DMA Controller-2 Math Co-Processor Secondary IDE Primary IDE Parallel Printer Port 2 Serial Asynchronous Port 2 Parallel Printer Port 1 Floppy Disk Controller Secondary IDE Primary IDE Serial Asynchronous Port 1 Configuration Address Register Configuration Data Register Parallel Printer Port 1 Chapter 1 23

Section	Page
Table of Contents	1
Table of Contents	2
Ch.1 System Specifications	3
Overview	3
Features	4
System Block Diagram	7
Mainboard Placement	8
Rear I/O Port	9
Veriton 5800 Front Panel	10
Veriton 6800 Front Panel	11
Veriton 7800 Front Panel	12
Veriton 5800 Rear Panel	13
Veriton 6800 Rear Panel	14
Veriton 7800 Rear Panel	15
System Peripherals	16
Mouse (PS/2 or USB, manufacturing option)	16
Keyboard (PS/2 or USB, manufacturing option)	16
Speakers	17
Acer eRecovery	18
Create backup	18
Restore from backup	18
Create factory default image CD	18
Re-install bundled software without CD	19
Change Password	19
Acer disc-to-disc recovery	20
Restore without a Recovery CD	20
Multilingual operating system installation	20
Hardware Specifications and Configurations	21
Power Management Function ( ACPI support function)	28
Dual Channel	29
Product Informatoin	34
Standard CMOS Features	35
Advanced BIOS Features	38
Advanced Chipset Features	42
Integrated Peripherals	43
Power Management Setup	46
PnP/PCI Configuration	48
IRQ Resource	50
PC Health Status	51
Frequency Control	53
Load Default Settings	54
Set Supervisor/User Password	55
Save & Exit Setup	56
Exit Without Saving	57
Ch.3 Machine Disassembly and Replacement	59
General Information	60
Before You Begin	60
VT 5800 Disassembly Procedure	61
Opening the System	61
Removing the VGA Card	61
Removing Cables	62
Removing the ODD/FFD/HDD	63
Removing the Heatsink Module	64
Removing the Memory	64
Removing the System Fan	64
Removing the Mainboard	64
Removing the System Power	65
Removing the USB Module	65
Removing the LED Module	65
VT 6800 Disassembly Procedure	66
Opening the System	66
Removing the Front Panel and Top Cover	66
Removing the VGA Card	66
Removing the Cables	67
Removing ODD/FDD/HDD	68
Removing the Heatsink Module	69
Removing the Memory	69
Removing the System Fan	69
Removing the Mainboard	69
Removing the Power Supply	69
Removing the SPDIF Board and Intrusion Switch	70
Removing the USB Module	70
VT 7800 Disassembly Procedure	71
Opening the System	71
Removing the Front Panel and Top Cover	71
Removing the VGA Card	71
Removing the Cables	72
Removing ODD/FDD/HDD	73
Removing the Heatsink Module	74
Removing the Memory	74
Removing the System Fan	74
Removing the Mainboard	74
Removing the Power Supply	74
Removing Intrusion Switch	75
Removing USB Module	75
Ch.4 Troubleshooting	77
Power-On Self-Test (POST)	78
POST Error Messages List	84
Error Symptoms List	86
Undetermined Problems	91
Ch.5 Jumper and Connector Information	93
Connectors Introduction	93
ATX 24-Pin Power Connector:ATX1	94
ATX 12V Power Connector: JPW1	95
Floppy Disk Drive Connector: FDD1	95
Fan Power Connectors: CPU_F2, SYS_F1	96
Hard Disk Connector: IDE1	96
Serial Port Connector: COM 2	97
Serial ATA Connectors: SATA1~SATA4	97
CD-In Connector: JCD1	98
Front Panel Connector: F_PANEL1	98
SPDIF Out Connector: JSPDIFO	98
Front USB Connectors: JUSB1, JUSB2	98
Front Panel Audio Connector: JAUD1	99
IEEE 1394 Connector: J1394_1	100
Clear CMOS Jumper: JBAT1	100
BIOS Flash Jumper: BIOS_WP	101
PCI (Peripheral Component Interconnect) Express Slots	101
PCI (Peripheral Component Interconnect) Slots	101
Ch.6 FRU (Field Replaceable Unit) List	103
Exploded Diagram	104

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