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Acer Aspire 1430 Aspire 1400 Notebook Service Guide - Page 41

Memory Address Map, IRQ Assignment Map, Mechanical Specification, Power, Lid

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Mechanical Specification Item Switch Memory Address Map Memory Address 00100000h-000F0000h 000CD000h-000C0000h 000C0000h-000A0000h 000A0000h-00000000h I/O Address Map I/O Address 000-00F 020-021 040-043 060, 064 061 040B 061 070-071 080-08F 0A0-0A1 0C0-0DF 0F0-0FF 170-177 1F0-1F7 220-22F 240-24F 278-27F 378,37A 3B0-3BB 3C0-3DF 3F0h-3F7 3F0-3F7 480-48F, 4D6 4D0-4D1 CF8-CFF IRQ Assignment Map IRQ00 IRQ01 IRQ02 IRQ03 IRQ04 Interrupt Channel Chapter 1 Specification Power, Lid, Application/Button Lock/CD-Play, Eject/Stop Button, Play/Pause Button, Reverse Button, Forward Button, Volume Down Button, volume up button Size 64KB 128 KB 640KB Function System BIOS VGA BIOS Video memory (VRAM) Conventional memory Function DMA controller-1 Interrupt controller-1 Timer 1 Keyboard controller 38859 chip select System speaker out DMA controller-1 System speaker Real-time clock and NMI mask DMA page register Interrupt controller-2 DMA controller-2 Numeric data processor 2nd EIDE device (CD-ROM) select 1st EIDE device (hard drive) select Audio Audio (optional) Parallel port 3 Paraller port 1 Video Controller Standard Floppy Disk Controller Floppy disk controller DMA controller-1 PCI configuration register Function(Hardware) System timer Keyboard Programmable Interrup Controller Free Infrared Communications Controller 35

Section	Page
Aspire 1400	1
Revision History	2
Copyright	3
Disclaimer	3
Conventions	4
Preface	5
Table of Contents	7
Ch.1 System Specifications	9
Features	9
System Block Diagram	11
Board Layout	12
Top View	12
Bottom View	13
Outlook View	15
Front View	15
Left Panel	17
Right Panel	18
Rear Panel	19
Bottom Panel	20
Indicators	21
Keyboard	23
Lock Keys	23
Embedded Numeri c Keypad	24
Windows Keys	25
Hot Keys	26
Keyboard Ergonomics	27
Touchpad	28
Touchpad Basics	28
Launch Keys	30
Hardware Specifications and Configurations	31
Ch.2 System Utilities	43
BIOS Setup Utility	43
Navigating the BIOS Utility	43
Main	44
Advanced	46
Security	48
Others	51
Boot	52
Exit	53
BIOS Phlash Utility	54
System Diagnostic Diskette	54
Running Diagnostic Program	55
Ch.3 Machine Disassembly and Replacement	61
General Information	62
Disassembly Procedure Flowchart	63
Removing the HDD Module/FDD Module/RAM Door and Optical Drive	66
Removing the LCD Module/the Power Board and the Keyboard	67
Removing the LCD Module	67
Removing the Power Board and the Keyboard	67
Disassembling the Main Unit	68
Separate the main unit into the logic upper and the logic lower assembly	68
Disassembling the logic upper	68
Disassembling the logic lower	70
Disassembling the LCD Module	72
Disassembling the External Modules	73
Disassembling the HDD Module	73
Disassembling the Floppy Disk Drive Module	73
Disassembling the Optical Drive Module	73
Ch.4 Troubleshooting	75
System Check Procedures	76
External Diskette Drive Check	76
External CD-ROM Drive Check	76
Keyboard or Auxiliary Input Device Check	77
Memory Check	77
Power System Check	77
Touchpad Check	78
Power-On Self-Test (POST) Error Message	79
Index of Error Messages	80
Index of Symptom-to-FRU Error Message	83
Intermittent Problems	86
Undetermined Problems	87
Index of AFlash BIOS Error Message	88
Ch.5 Jumper and Connector Locations	89
Top View	89
SW1 Settings (Lid switch)	90
SW2 Settings	90
Bottom View	91
Ch.6 FRU (Field Replaceable Unit) List	93
App. A Model Definition and Configuration	110
Aspire 1400	110
Main Features	111
App. B Test Compatible Components	113
Microsoft Windows XP Environment Test	114
App. C Online Support Information	115

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