Acer Aspire 7720 Bedienungsanleitung

Asprire Poyang 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

Revision History

Please refer to the table below for the updates made on Aspire Poyang service guide.

Date Chapter Updates

III

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.

Conventions

The following conventions are used in this manual:

SCREEN MESSAGES Denotes actual messages that appear

on screen.

NOTE Gives bits and pieces of additional

information related to the current

topic.

WARNING Alerts you to any damage that might

result from doing or not doing specific

actions.

CAUTION Gives precautionary measures to

avoid possible hardware or software

problems.

IMPORTANT Reminds you to do specific actions

relevant to the accomplishment of

procedures.

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 Acer's "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 1 1

Features

Below is a brief summary of the computer’s many features:

Operating system

TGenuine Windows®VistaTM Capable

TGenuine Windows®VistaTM Home Basic / Home Premium / Ultimate / Business Edition

TGenuine Windows®XP Home / Professional Edition (Service Pack 2)

TGenuine Windows®XP Media Center / Tablet Edition

TGenuine Windows®2000 (Service Pack 4)

NOTE: Windows®VistaTM Capable PCs come with Windows®XP installed, and can be upgraded to

Windows®VistaTM. For more information on Windows®VistaTM and how to upgrade, go to:

Microsoft.com/windowsvista.

Platform and memory

TIntel®Centrino®Merom mobile technology, featuring:

tIntel®CoreTM2 Duo processor T7300/T7500/T7700 (4MB, L2 cache 2.0/2.2/2.4, 800 MHz FSB) or higher

tIntel®CoreTM2 Duo processor T5450/T7100 (2MB, L2 cache 1.66/1.8, 667/800 MHz FSB) or higher

tIntel®965PM/965GM Express chipset

TIntegrated Intel®PRO/Wireless 4965ABGN network connection (dual-band tri-mode 802.11a/b/g/

n) Wi-Fi CERTIFIEDTM solution, supporting Acer SignalUpTM wireless technology

TCore logic: Intel®965PM/965GM+ICH8M (north bridge+ south bridge)

TUp to 2GB of DDR2 533/677 MHz memory, upgradeable to 4GB using two soDIMM modules

(dual-channel support)

Display and graphics

T17” WXGA+ high-brightness Acer CrystalBriteTM TFT LCD, 1680 x 1050 pixel resolution, 6 lamps

T16 ms typical of/off and 8 ms average gray-to-gray response time

TSimultaneous multi-window viewing via Acer VistaTM supported

TSupporting NVIDIA®PureVideoTM technology (WMV HD, High-Definition MPEG-2 Hardware

Acceleration, integrated HDTV encoder) dual-link DVI, Microsoft®DirectX®9.0, Shader Model 3.0,

OpenEXR High Dynamic Range (HDR) technology, NVIDIA®PowerMizerTM 6.0 and PCI Express®

TDual independent display

T16.2 million colors

TMPEG-2/DVD hardware-assisted capability

TS-video/TV-out (NTSC/PAL) support

TAcer ArcadeTM featuring Acer CinemaVisionTM and Acer ClearVision technologies

Audio

TIntel®High Definition audio support

TTwo built-in Acer 3DSonic stereo speakers (1W)

System Specifications

Chapter 1

2Chapter 1

TDolby®Digital Live and DTS Neo: PC support

TSound Blaster ProTM and MS Sound compatible

TBuilt-in microphone

Storage subsystem

TTwo 80/100/120/160/200 GB Serial ATA hard disk drives, supporting software RAID 0/1

TOptical drive options: DVD-Super Multi double-layer drive (slot-load)

T5-in-1 card reader, supporting Secure Digital (SD), MultiMediaCard (MMC), Memory Stick®(MS),

Memory Stick PROTM (MS PRO), xD-Picture CardTM (xD)

Input devices

T88/89-key Acer FineTouchTM keyboard with 5-degree curve

TTouchpad with 4-way scroll button

TFour easy-launch buttons

TTwo front-access switches: WLAN LED and Bluetooth®LED-switches

Communication

TAcer Video Conference, featuring Voice and Video over Internet Protocol (VVoIP) support via Acer

OrbiCamTM and optional Acer Bluetooth®VoIP phone

TAcer OrbiCamTM 0.3 megapixel CMOS camera, featuring:

t30 degree ergonomic rotation

tAcer VisageOnTM technology

tAcer PrimaLiteTM technology

TModem: 56K ITU V.92 modem with PTT approval; wake-on ring ready

TLAN: gigabit Ethernet; wake-on-LAN ready

TWPAN: Bluetooth®2.0+EDR (Enhanced Data Rate)

TWLAN: Intel®PRO/Wireless 4965ABGN network connection (dual-band tri-mode 802.11a/b/g/n)

Wi-Fi®CERTIFIEDTM solution, supporting Acer SignalUpTM wireless technology

I/O Ports

TPCI Express Card slot (54mm type)

T5-in-1 card reader (SD/MMC/MS/MS PRO/xD)

TFour USB 2.0 ports

TIEEE 1394 port

TMicrosoft MCE infrared (MIR) port

TExternal display (VGA) port

TDVI-D port (for selected models)

TS-video/TV-out (NTSC/PAL) port

TRF-in port (for selected models)

TAV-in port

THeadphones port with S/PDIF support

TMicrophone-in jack

TLine-in jack

TEthernet (RJ-45) port

TModem (RJ-11) port

TDC-in jack for AC adapter

Chapter 1 3

Environment

TTemperature:

tOperating: 5ºC to 35ºC

tNon-operating: -20ºC to 65ºC

THumidity (non-condensing):

tOperating: 20%~80%

tNon-operating: 20%~80%

4Chapter 1

System Block Diagram

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