Acer Extensa 3100 Service Guide
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Acer TravelMate 3300/Extensa 3100 Series
Service Guide
PRINTED IN TAIWAN Service guide files and updates are available
on the ACER/CSD web; for more information,
please refer to http://csd.acer.com.tw
II Revision History Please refer to the table below for the updates made on TravelMate 3300/Extensa 3100 service guide. DateChapterUpdates 2005/11/25 All Revise TravelMate 3300/Extensa 3100 battery spec. on page 25 and page 26. 2005/12/15 Chapter 1 Add “WFM” to BIOS support protocols on page 23.
III Copyright Copyright © 2005 by Acer Incorporated. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of Acer Incorporated. Disclaimer The information in this guide is subject to change without notice. Acer Incorporated makes no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims any warranties of merchantability or fitness for any particular purpose. Any Acer Incorporated software described in this manual is sold or licensed as is. Should the programs prove defective following their purchase, the buyer (and not Acer Incorporated, its distributor, or its dealer) assumes the entire cost of all necessary servicing, repair, and any incidental or consequential damages resulting from any defect in the software. Acer is a registered trademark of Acer Corporation. Intel is a registered trademark of Intel Corporation. Pentium and Pentium II/III are trademarks of Intel Corporation. Other brand and product names are trademarks and/or registered trademarks of their respective holders.
IV Conventions The following conventions are used in this manual: SCREEN MESSAGESDenotes actual messages that appear on screen. NOTEGives bits and pieces of additional information related to the current topic. WARNINGAlerts you to any damage that might result from doing or not doing specific actions. CAUTIONGives precautionary measures to avoid possible hardware or software problems. IMPORTANTReminds you to do specific actions relevant to the accomplishment of procedures.
V Preface Before using this information and the product it supports, please read the following general information. 1.This Service Guide provides you with all technical information relating to the BASIC CONFIGURATION decided for Acers global product offering. To better fit local market requirements and enhance product competitiveness, your regional office MAY have decided to extend the functionality of a machine (e.g. add-on card, modem, or extra memory capability). These LOCALIZED FEATURES will NOT be covered in this generic service guide. In such cases, please contact your regional offices or the responsible personnel/channel to provide you with further technical details. 2.Please note WHEN ORDERING FRU PARTS, that you should check the most up-to-date information available on your regional web or channel. If, for whatever reason, a part number change is made, it will not be noted in the printed Service Guide. For ACER-AUTHORIZED SERVICE PROVIDERS, your Acer office may have a DIFFERENT part number code to those given in the FRU list of this printed Service Guide. You MUST use the list provided by your regional Acer office to order FRU parts for repair and service of customer machines.
Chapter 11 Features This computer was designed with the user in mind. Here are just a few of its many features: Performance TIntel® 915GM PCI Express chipset TIntel® Pentium® M processor 740/750/760/770/780 (2MB L2 cache, 1.60/1.73/1.86/2/2.13/2.26 GHz, 533 MHz FSB) TIntel® Celeron® M processor 360/370/380 (1MB L2 cache, 1.40/1.50/1.60 GHz, 400 MHz FSB) TCPU Package is uFPGA 478 Package TIntegrated Intel® PRO/Wireless 2200BG network connection (dual-mode 802.11b/g) Wi-Fi CERTIFIEDTM solution Memory T256MB or 512MB of DDRII 400/533 TUpgradeable to 2GB Memory by Dual channels of SODIMM T512KB flash ROM BIOS Display and graphics T14.1” WXGA Acer Crystallbrite clolor TFT LCD: 1280x 800 resolution T14.1” WXGA clolor TFT LCD: 1280x 800 resolution T16.7 million colors TIntel® 915GM integrated 3D graphics, featuring Intel® Graphics Media Accelerator 900 and up to 128 MB of VRAM, supporting Microsoft® DirectX® 9.0 and dual independent display TMPEG-2/DVD hardware-assisted capability Audio TAudio system with two built-in speakers TIntel® AC’97 audio support TSound Blaster Pro and MS Sound compatible TBuilt-in microphone TS/PDIF (Sony/Philips Digital interface) Storage T40/60/80/100/12060 GB ATA/100 hard disc drive TOptical drive options: DVD-Dual double-layer or DVD/CD-RW combo T5-in-1 card reader (MS/MS PRO/MMC/SD/XD) Communication T56Kbps ITU V92 with PTT approval; Wake-on-Ring ready TLAN: gigabit Ethernet; Wake-on-Ring ready System Specifications Chapter 1
2Chapter 1 TWLAN (optional): TIntegrated Intel® PRO/Wireless 2200BG network connection (dual-band 802.11b/g) Wi-Fi CERTIFIEDTM solution, supporting Acer SignalUpTM wireless technology, or TIntegrated Acer InviLinkTM 802.11b/g Wi-Fi CERTIFIEDTM solution, supporting Acer SignalUpTM wirelss technology TWPAN (optional): Integrated Bluetooth® I/O Ports TThree USB 2.0 port T5-in-1 card reader (MS/MS PRO/MMC/SD/XD) TOne Type II PC Card slot TIEEE 1394 port (6-pin) TFast infrared (FIR) port TExternal display (VGA) port THeadphones/speaker/line-out port with S/PDIF support TMicrophone-in jack TLine-in jack TEthernet (RJ-45) port TModem (RJ-11) port TDC-in jack (AC adapter) TOne external monitor port T124-pin Acer ezDock connector Dimensions and weight T330(W) x 240(D) x 23/31.3(H) mm (12.9 x 9.45 x 10.91/1.23 inches) T1.9Kg (4.23 lbs) Environment TTemperature TOperating: 5o C ~ 35o C TNon-operating: -20o C ~ 65o C THumidity ( non-condensing) TOperating: 20% ~ 80% RH TNon-operating: 20% ~ 80% RH
Chapter 13 Mainboard Layout Top View 1 Fan Connector (FAN1) 6 5-in-1 Card Reader Slot (CARD1) 2 LCD Cable Connector (LCD1) 7 RTC Battery Connector (RTC1) 3 IEEE 1394 Connector (SKT1) 8 Bluetooth Module Connector (BT1) 4 USB Port (SKT2) 9 Touchpad FFC Connector (TPAD1) 5 PC Card Slot (PCH1 or U22) 10 Keyboard Connector (KB1)
4Chapter 1 Bottom View 1 Giga LAN Port (JK1) 10 Main Board to IO Board Connector (IOB1) 2 Power Jack (DCIN1) 11 HDD Connector (HDD1) 3 VGA Port (CRT1) 12 DIMM Slot (DM2) 4 ezDock Port (DOCK1) 13 DIMM Slot (DM1) 5 IO Controller-PC 87392 (U27) 14 South Bridge-Intel ICH6-M (U44) 6 Wireless LAN Card Slot (WIN1) 15 Switch (SW8) 7 Keyboard Controller (U32) 16 Cardbus/1394/Card Reader Controller-UltraMedia PCI 7411 (U52) 8 LAN Controller-BROADCOM BCM5788M (U31)17 North Bridge (U34) 9 Battery Connector (BAT1) 18 CPU (U33) 19 Power Generator-IDT CV125PA (U41)