Board Layout, Top View, 1820, 29 25 26 27

Board Layout

Top View

9 10

1820 19

29 25 26 27 28

1	CN15	Battery Connector	16	CN26	IEEE 1394 Connector
2	U22	CPU Socket	17	CN28	Optical Disk Drive Connector
3	CN20	Fan Connector	18	CN30
4	CN13	VGA Jack	19	U34	South Bridge
5	CN14	Ethernet Controller	20	U32	Audio Codec
6	CN18	USB Connector	21	U31
7	CN19	Wireless LAN Card Connector	22	CN32	SATA HDD Connector
8	PJ1	DC-IN Connector	23	CN39
9	CN25	DIMM Socket	24	CN35	Speaker Connector
10	CN23	DIMM Socket	25	VR1	Volume Dial
11	U29	North Bridge	26	CN30	Headphones/Speaker/Line-out
					Jack
12	U30		27	CN37	Microphone-in Jack
13	CN21	HDMI Connector	28	CN36	Line-in Jack
14	CN22	S-Video Connector	29	CN38	5-in-1 Card Reader
15	CN23	USB Connector	30	U37	Infrared Sensor

Chapter 1

Page 12

Image 12

Acer 5920G Series manual Board Layout, Top View, 1820, 29 25 26 27

Contents

Aspire 5920G Series Service Guide PRINTED IN TAIWAN Revision History Copyright Disclaimer Conventions SCREEN MESSAGES Preface Page System Specifications FeaturesChapter Operating system Audio Storage subsystemInput devices Communication Line-in jack RF-in port optional Environment TemperatureHumidity non-condensing System Block Diagram Board Layout Top View1820 29 25 26 27 Bottom View Subwoofer Connector Your Acer Notebook tour Front View Closed Front View Button to launch your internet browser andTo play, pause, record, rewind, fast forward infrared printer and IR-aware computer Left View Accepts audio line-in devices e.g., audioAccepts input from external microphones Connects to a display device e.g., external Right View Rear viewConnects to an AC adapter Indicators Base viewThe computer has several easy-to-read status indicators Easy-Launch Buttons Indicates when the hard disc or optical drive is activeIndicates the status of wireless LAN communication Touchpad Basics Using the Keyboard Lock Keys and embedded numeric keypadWindows Keys Hot Keys Windows keyThis key has the same effect as clicking the right Special Key The Euro symbolThe US dollar sign Acer Empowering Technology Empowering Technology passwordAcer eNet Management Chapter Acer ePower Management DC Mode Battery modeTo create new power plan AC Mode Adapter mode Acer ePresentation Management Battery status Acer eDataSecurity Management Chapter Acer eLock Management Acer eRecovery Management Acer eSettings Management Getting to know your Acer OrbiCam Changing the Acer OrbiCam resolution Using the Acer OrbiCam as webcamLaunching the Acer OrbiCam Using the System Utilities Acer GridVista dual-display compatible Launch Manager Hardware Specifications and Configurations BIOSProcessor CPU Fan True Value Table System Memory Memory Combinations Bluetooth Interface Wireless Module 802.11a/b/g/nLAN Interface Modem Interface DVD-Dual Interface Audio Interface USB Port PCMCIA PortSystem Board Major Chips Keyboard Battery LCD 15.4” inch System Power Management Power ManagementSpecification LCD Inverter System Utilities BIOS Setup Utility BootSecurity Exit Navigating the BIOS Utility Information Main System TimeShows system base memory size Shows extended memory size Chapter Security Set Supervisor PasswordSet User Password Set Hard Disk Password Setting a Password Clear or Set Removing a Password Changing a Password Chapter Boot BootBoot priority order Excluded from boot order Exit Exit Discarding Changes Load Setup DefaultsExit Exit Saving Changes BIOS Flash Utility Machine Disassembly and Replacement General Information Before You Begin Disassembly Procedure Flowchart Assembly WirelessLCD Module LCD Bezel Removing the Battery Pack 1. Unlock the battery lock move the battery lock to the right2. Slide the battery release latch then remove the battery Removing the Memory and Wireless LAN Card Removing the HDD ModuleRemoving the ODD Module Removing the VGA Board and Thermal Module 17. Remove one screw from inside the battery compartment Removing the Keyboard and LCD Module 9. Pull out the wireless LAN antennas from the cable holders as shown 10. Remove the four screws securing the hinges11. Detach the LCD module from the main unit Separate the Main Unit Into the Upper and the Lower Case Assembly Disassembling the Lower Case AssemblyDisassembling the Main Unit Removing the Power Board Removing the Subwoofer Removing the MDC Card Module10. Disconnect the subwoofer cable from the main board 11. Remove the four screws fastening the subwoofer Removing the USB Board Removing the CPURemoving the Main Board Disassembling the Upper Case Assembly Removing the Touchpad BoardRemoving the DC Cable and Jack Removing the Email Board Removing the Launch Key Board Removing the Speaker31. Remove the four screws fastening the launch key board 32. Disconnect the launch key board cable as shown Disassembling the LCD Module Disassembling the External Modules Disassembling the HDD ModuleDisassembling the ODD Module Chapter Troubleshooting Symptoms VerifiedGo To System Check Procedures External Diskette Drive CheckExternal CD-ROM Drive Check Keyboard or Auxiliary Input Device Check Power System Check Memory check Check the Power Adapter Check the Battery Pack Touchpad Check Power-On Self-Test POST Error Message Index of Error Messages Error Code ListError Message List Error Message List No beep, power-on indicator turns off and LCD is Phoenix BIOS Beep Codes CodeBeeps POST Routine Description 2-1-2-3 Code BeepsPOST Routine Description Chapter Index of Symptom-to-FRU Error Message LCD-Related SymptomsIndicator-Related Symptoms Power-Related Symptoms PCMCIA-Related Symptoms Memory-Related SymptomsSpeaker-Related Symptoms Power Management-Related Symptoms Peripheral-Related Symptoms Keyboard/Touchpad-Related SymptomsModem-Related Symptoms Intermittent Problems Undetermined Problems Jumper and Connector Locations 182029 25 26 27 Bottom View FRU Field Replaceable Unit List Aspire Chapla Exploded Diagram CategoryPart Name and Description Acer Part No Category Part Name and DescriptionAcer Part No Category Part Name and DescriptionAcer Part No Category Part Name and DescriptionAcer Part No Category Part Name and DescriptionAcer Part No Category Part Name and DescriptionAcer Part No Category Part Name and DescriptionAcer Part No Category Part Name and DescriptionAcer Part No Category Part Name and DescriptionAcer Part No Category SCREW M1.6*4.0-I NINYLOK