Acer 7740G manual Combo Module

Page 124

Category

No.

Part Name

Acer Part No.

 

 

 

 

 

1

TOUCHPAD BRACKET

33.PJA01.001

 

 

 

 

 

1

UNITLOAD COVER

42.PJA01.002

 

 

 

 

 

1

UPPER CASE BLACK W/SPEAKER W/O FINGER PRINT

60.PJA01.002

 

HOLE

 

 

 

 

 

 

 

COMBO MODULE

1

BLU-RAY COMBO MODULE 4X SATA WINDOWS7

 

 

 

 

 

 

2

ODD PIONEER BD COMBO 12.7MM TRAY DL 4X SATA

KO.00405.003

 

BDC-TD01RS LF W/O BEZEL FOR WINDOWS7

 

 

 

 

 

 

 

 

2

ODD SONY BD COMBO 12.7MM TRAY DL 4X BC-5500S LF

KO.0040E.002

 

W/O BEZEL FW 1.E1 SATA FOR WINDOWS7

 

 

 

 

 

 

 

 

2

ODD PLDS BD COMBO 12.7MM TRAY DL 4X DS-4E1S LF

KO.0040F.003

 

W/O BEZEL SATA FOR WINDOWS7

 

 

 

 

 

 

 

 

1

CPU INTEL CORE I3 330M PGA 2.13G 35W ARRANDALE

KC.33001.DMP

 

TJ90 VT 3M L3

 

 

 

 

 

 

 

 

1

CPU INTEL CORE I3 350M PGA 2.26G 35W ARRANDALE

KC.35001.DMP

 

TJ90 VT 3M L3

 

 

 

 

 

 

 

 

1

CPU INTEL CORE I5 430M PGA 2.26G ARD UP TO SC

KC.43001.DMP

 

2.53G ARRANDALE 3M L3

 

 

 

 

 

 

 

 

1

CPU INTEL CORE I5 520M 2.4G 35W ARRANDALE 3M

KC.52001.DMP

 

 

 

 

 

1

CPU INTEL CORE I5 540M 2.53G ARRANDALE 3M

KC.54001.DMP

 

 

 

 

 

1

CPU INTEL CORE I7 620M PGA 2.66G ARRANDALE 4M

KC.62001.DMP

 

 

 

 

DVD-RW DRIVE

1

DVD-RW SUPER-MULTI MODULE 8X SATA WINDOWS7

 

 

 

 

 

 

2

ODD HLDS SUPER-MULTI DRIVE 12.7MM TRAY DL 8X

KU.0080D.048

 

GT30N LF W/O BEZEL SATA FOR HF+WINDOWS7

 

 

 

 

 

 

 

 

2

ODD TOSHIBA SUPER-MULTI DRIVE 12.7MM TRAY DL 8X

KU.00801.035

 

TS-L633C LF W/O BEZEL SATA FOR HF+WINDOWS7

 

 

 

 

 

 

 

 

2

ODD SONY SUPER-MULTI DRIVE 12.7MM TRAY DL 8X AD-

KU.0080E.027

 

7585H LF W/O BEZEL SATA FOR HF+WINDOWS7

 

 

 

 

 

 

 

 

2

ODD PLDS SUPER-MULTI DRIVE 12.7MM TRAY DL 8X DS-

KU.0080F.006

 

8A4SH LF W/O BEZEL SATA FOR HF+WINDOWS7

 

 

 

 

 

 

 

HDD/HARD DISK DRIVE

1

HDD MODULE 160GB 5400RPM SATA

 

 

 

 

 

 

2

HDD 160GB 5400RPM 2.5" SATA WYATT SEAGATE

KH.16001.042

 

ST9160314AS F/W:0001SDM1

 

 

 

 

 

 

 

 

2

HDD 160GB 5400RPM SATA TOSHIBA LIBRA-BS

KH.16004.006

 

MK1655GSX F/W:FG0101J 5.4

 

 

 

 

 

 

 

118

Chapter 6

Page 123 Page 125
Image 124
Page 123 Page 125
Contents Aspire 7740 and 7740G Series Service Guide Revision History Copyright Gives precautionary measures to ProblemsProcedures Following conventions are used in this manualPreface Page Table of Contents FRU Field Replaceable Unit List 113 Features Below is a brief summary of the computer’s many featuresChapter Aspect ratio 17.3 HD+ 1600 x103-/104-/107-key keyboard Touchpad pointing device 1024*768 800*600Integrated Acer Crystal Eye webcam Environment System Block Diagram Your Acer Notebook tour Top ViewHotkeys Rear View Closed Front ViewRight View Indicators Computer has several easy-to-read status indicatorsIndicates when the hard disk drive is active Easy-Launch ButtonsLock Keys and numeric keypad Using the KeyboardF12 Special Key only for certain models Windows KeysOpen a text editor or word processor Chapter Windows Mobility Center Using the System Utilities Acer GridVista dual-display compatibleChapter Hardware Specifications and Configurations ProcessorCPU Fan True Value Table System MemoryBluetooth Interface Wireless Module 802.11b/g/nMemory Combinations LAN ModuleOptical Disc Drive Hard Disk DriveVendor & model name US & US+ RW DVD Blu-Ray Disc DriveDVD-RW Non Cprm & Cprm DVD+/-R Dual Blu-Ray Audio InterfaceAudio Controller Realtek ALC669X Yes/2.1 2W speakersBattery Video MemorySystem Board Major Chips KeyboardAC Adaptor System Power ManagementInput 100-240V~ 1.5A, 50-60Hz Output 19V, 65W/90W, 2-pin Chapter Bios Setup Utility System UtilitiesNavigating the Bios Utility Information Parameter DescriptionMain Parameter Description Format/OptionSecurity Clear or SetSetting a Password Page Boot Exit Bios Flash Utility This section teaches you how to remove HDD password Remove HDD PasswordRemove HDD Password Chapter Machine Disassembly and Replacement Disassembly RequirementsPre-disassembly Instructions Disassembly ProcessGeneral Information Main Screw ListExternal Module Disassembly Process External Modules Disassembly FlowchartRemoving the Battery Pack Removing the Optical Drive Module Removing the Back Cover Removing the Hard Disk Drive Module Pry loose and carefully lift and remove the back coverRemoving the Wireless LAN Card M2 x L4 Silver Kgf-cm 86.9A552.4R0 Remove the wireless LAN card Removing the Dimm ModuleRemove the Dimm modules Chapter Main Unit Disassembly Process Removing the Heatsink Module Chapter Removing the CPU Chapter Removing the Middle Cover Removing the KeyboardChapter Removing the LCD Module Chapter Remove the four screws B from the left and right hinges Separating the Upper Case from the Lower Case Carefully remove the LCD module from the base unitPage Size Quantity Color Torque Removing the Touchpad and Button Boards Gently lift and detach the upper case from the lower caseChapter Page Size Quantity Color Torque Page Removing the Left Speaker Detach the touchpad board from the upper caseRemoving the USB Board Module Remove the left speaker from the upper boardM2.5 x L4 Black Kgf-cm 86.00H59.734 Chapter Remove the USB board module from the lower case Chapter Removing the Modem Board Removing the Bluetooth Module Removing the Microphone Page Removing the Main Board Remove the microphone from the systemPage Remove the one screw G securing the main board in place Removing the Right Speaker Remove the right speaker from the lower case LCD Module Disassembly Process Removing the LCD Bezel Removing the LCD panel with the Brackets Detach the webcam cable from the webcam module Page Removing the LCD Brackets Removing the FPC Cable Removing the Web Camera Page Removing the Antennas Symptoms Verified Go To Power-On Self-Test Post ErrorSystem Check Procedures External Diskette Drive CheckExternal Optical Disk Drive Check Keyboard or Auxiliary Input Device CheckPower System Check Memory CheckPower-On Self-Test Post Error Message Touchpad CheckIndex of Error Messages Error Code List Error Codes Error MessagesError Message List Error Messages FRU/Action in Sequence System board System RAM Failed at offset nnnnSystem board Extended RAM Failed at offset nnnn System board DMA Test FailedFail-Safe Timer NMI Failed Fixed Disk n None Invalid System Configuration DataBlinking cursor shown on LCD during System board Phoenix Bios Beep Codes Code Beeps Post Routine DescriptionSetup Code Beeps Post Routine Description 100 Chapter LCD-Related Symptoms Symptom / Error Action in Sequence Index of Symptom-to-FRU Error MessagePower-Related Symptoms Symptom / Error Action in Sequence PCMCIA-Related Symptoms Symptom / Error Action in Sequence Memory-Related Symptoms Symptom / Error Action in SequenceSpeaker-Related Symptoms Symptom / Error Action in Sequence Symptom / Error Action in SequencePage Undetermined Problems Intermittent ProblemsModem-Related Symptoms Symptom / Error Action in Sequence Main Board Code ConnectorChapter 105 Heatsink fan cable connector DC-in cable connectorOptical disk drive connector HDD1 connectorClearing Password Check and Bios Recovery Gap name in Aspire 7740/7740G Series is G29Bios Recovery by Crisis Disk Page 110 Chapter Page 112 Chapter FRU Field Replaceable Unit List Exploded Diagram Aspire 7740/7740G Series FRU List Aceraspire 7740 UMACBKJV70CP no LX.PLY02.025/44Cables CASE/COVER/BRACKET Combo Module Heatsink Keyboard Standard Black Texture Russian Mainboard Speaker 124 Chapter Appendix a Appendix a 125Aspire 7740/7740G Series Appendix a 126Appendix a 127 NBDCB4XS128 Appendix a Appendix a 129 130 Appendix a Appendix a 131 132 Appendix a Appendix a 133 134 Appendix a Appendix a 135 136 Appendix a Appendix a 137 138 Appendix a Appendix a 139 140 Appendix a Appendix a 141 142 Appendix a 143 Appendix a Appendix a 144 145 Appendix a Appendix a 146 Test Compatible Components Appendix BAccess Point Hardware Device TestsDevice name Vendor Wireless Printer Appendix B 149150 Online Support Information Appendix C152 Index LCD bezel removing 80 LCD Brackets removing
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