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Acer Aspire 1430 Aspire 1400 Notebook Service Guide - Page 34

Audio Interface, Video Resolutions Mode for both LCD and CRT, Parallel Port, IRQ3, IRQ10 - bios

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Audio Interface Item Audio Controller Audio onboard or optional Mono or Stereo Resolution Compatibility Mixed sound source Voice channel Sampling rate Internal microphone Internal speaker / Quantity Supports PnP DMA channel Supports PnP IRQ Specification CS 4299 Built-in Stereo 20 bit stereo Digital to analog converter 18 bit stereo Analog to Ditial converter Microsoft PC98/PC99, AC97 2.1 Line-in, CD, Video, AUX 8/16-bit, mono/stereo 44.1 KHz No Yes DMA channel 0 DMA channel 1 IRQ3, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11 Video Interface Item Chip vendor Chip name Chip voltage Supports ZV (Zoomed Video) port ATI M6-P Core/3.3V No Specification Video Resolutions Mode (for both LCD and CRT) Resolution 800x600 1024x768 1152x864 1280x1024 1400x1050 (SXGA+panel only) 1600x1200 16 bits (High color) Yes Yes Yes Yes Yes Yes 32 bits (True color) Yes Yes Yes Yes Yes Yes Parallel Port Item Parallel port controller Number of parallel port Location Connector type Parallel port function control 28 Specification FDC47N227 1 Rear side 25-pin D-type connector, in female type Enable/Disable/Auto (BIOS or operating system chooses configuration) by BIOS Setup Note: Depending on your operating system, disabling an unused device may help free system resources for other devices. Chapter 1

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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