Acer 7740G manual Appendix a

Page 151

145

Appendix A

AS7740G-

EMEA

Norway

AS7740G-334G32Mn W7HP64ATNO3 MC

Ci3330M

PARK_XT

512M-

SO2GBIII10

N320GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

6CELL2.2

65W

Nordic

Danish/

334G32Mn

 

 

PARK_XT512Cbk_V3 2*2G/320/6L2.2/5R/

 

 

DDR3

 

 

 

Build in

 

 

 

 

(KB.I170A.045)

Continental

 

 

 

CB_GN_0.3D_HG_ENS1

 

 

(64*16*4)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740G-

PA

Canada

AS7740G-434G50Mn W7HP64ATCA2 MC

Ci5430M

PARK_XT

512M-

SO2GBIII10

N500GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

8CELL2.4

65W

US w/ Canadian

US-110V

434G50Mn

 

 

PARK_XT512Cbk_V3 2*2G/500_L/8L2.4/5R/

 

 

DDR3

 

 

 

Build in

 

 

 

 

French

 

 

 

 

CB_GN_0.3D_HG_FR81

 

 

(64*16*4)

 

 

 

 

 

 

 

 

(KB.I170A.058)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740G-

WW

GCTWN

AS7740G-524G50Bn LINPUSAWW1

Ci5520M

PARK_XT

512M-

SO2GBIII10

N500GB5.4KS

NBDCB4XS

5 in 1-

INT1000H

BT 2.1

8CELL2.4

90W

US International

US and

524G50Bn

 

 

PARK_XT512Cbk_V3 2*2G/500_L/BT/8L2.4/5R/

 

 

DDR3

 

 

 

Build in

 

 

 

 

(KB.I170A.056)

Continental

 

 

 

CB_bgn_0.3D_HG_ENX1

 

 

(64*16*4)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740G-

WW

WW

AS7740G-524G50Bn LINPUSAWW1

Ci5520M

PARK_XT

512M-

SO2GBIII10

N500GB5.4KS

NBDCB4XS

5 in 1-

INT1000H

BT 2.1

8CELL2.4

90W

US International

US and

524G50Bn

 

 

PARK_XT512Cbk_V3 2*2G/500_L/BT/8L2.4/5R/

 

 

DDR3

 

 

 

Build in

 

 

 

 

(KB.I170A.056)

Continental

 

 

 

CB_bgn_0.3D_HG_EN11

 

 

(64*16*4)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740-

EMEA

Greece

AS7740-334G32Mn W7HP64ATGR1 MC UMACbk

Ci3330M

UMA

N

SO2GBIII10

N320GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

6CELL2.2

65W

Greek

Continental

334G32Mn

 

 

2*2G/320/6L2.2/5R/CB_bgn_0.3D_HG_EL31

 

 

 

 

 

 

Build in

 

 

 

 

(KB.I170A.041)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740-

EMEA

Eastern

AS7740-334G32Mn W7HP64ATEU7 MC UMACbk 2*2G/

Ci3330M

UMA

N

SO2GBIII10

N320GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

6CELL2.2

65W

SLO/CRO

Continental

334G32Mn

 

Europe

320/6L2.2/5R/CB_bgn_0.3D_HG_SL11

 

 

 

 

 

 

Build in

 

 

 

 

(KB.I170A.049)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740-

EMEA

Belgium

AS7740-334G32Mn W7HP64ATBE1 MC UMACbk 2*2G/

Ci3330M

UMA

N

SO2GBIII10

N320GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

6CELL2.2

65W

Belgium

Continental

334G32Mn

 

 

320/6L2.2/5R/CB_bgn_0.3D_HG_NL11

 

 

 

 

 

 

Build in

 

 

 

 

(KB.I170A.033)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740-

EMEA

Turkey

AS7740-334G32Mn EM W7HP64EMATTR1 MC

Ci3330M

UMA

N

SO2GBIII10

N320GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

6CELL2.2

65W

Turkish

Continental

334G32Mn

 

 

UMACbk 2*2G/320/6L2.2/5R/CB_bgn_0.3D_HG_TR31

 

 

 

 

 

 

Build in

 

 

 

 

(KB.I170A.054)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740-

EMEA

Germany

AS7740-334G32Mn W7HP64ATDE1 MC UMACbk 2*2G/

Ci3330M

UMA

N

SO2GBIII10

N320GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

6CELL2.2

65W

German

Continental

334G32Mn

 

 

320/6L2.2/5R/CB_bgn_0.3D_HG_DE11

 

 

 

 

 

 

Build in

 

 

 

 

(KB.I170A.040)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740-

EMEA

Austria

AS7740-334G32Mn W7HP64ATAT1 MC UMACbk 2*2G/

Ci3330M

UMA

N

SO2GBIII10

N320GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

6CELL2.2

65W

German

Continental

334G32Mn

 

 

320/6L2.2/5R/CB_bgn_0.3D_HG_DE61

 

 

 

 

 

 

Build in

 

 

 

 

(KB.I170A.040)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740-

EMEA

Eastern

AS7740-334G32Mn W7HP64ATEU4 MC UMACbk 2*2G/

Ci3330M

UMA

N

SO2GBIII10

N320GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

6CELL2.2

65W

Sweden

Continental

334G32Mn

 

Europe

320/6L2.2/5R/CB_bgn_0.3D_HG_SV21

 

 

 

 

 

 

Build in

 

 

 

 

(KB.I170A.051)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740-

EMEA

Eastern

AS7740-334G32Mn W7HP64ATEU7 MC UMACbk 2*2G/

Ci3330M

UMA

N

SO2GBIII10

N320GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

6CELL2.2

65W

SLO/CRO

Continental

334G32Mn

 

Europe

320/6L2.2/5R/CB_bgn_0.3D_HG_ENQ1

 

 

 

 

 

 

Build in

 

 

 

 

(KB.I170A.049)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740-

EMEA

Serbia/

AS7740-334G32Mn W7HP64ATCS1 MC UMACbk 2*2G/

Ci3330M

UMA

N

SO2GBIII10

N320GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

6CELL2.2

65W

SLO/CRO

Continental

334G32Mn

 

Macedonia

320/6L2.2/5R/CB_bgn_0.3D_HG_SL11

 

 

 

 

 

 

Build in

 

 

 

 

(KB.I170A.049)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740-

EMEA

Portugal

AS7740-334G32Mn W7HP64ATPT1 MC UMACbk 2*2G/

Ci3330M

UMA

N

SO2GBIII10

N320GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

6CELL2.2

65W

Portuguese

Continental

334G32Mn

 

 

320/6L2.2/5R/CB_bgn_0.3D_HG_PT11

 

 

 

 

 

 

Build in

 

 

 

 

(KB.I170A.047)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740-

EMEA

Spain

AS7740-334G32Mn W7HP64ATES1 MC UMACbk 2*2G/

Ci3330M

UMA

N

SO2GBIII10

N320GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

6CELL2.2

65W

Spanish

Continental

334G32Mn

 

 

320/6L2.2/5R/CB_bgn_0.3D_HG_ES51

 

 

 

 

 

 

Build in

 

 

 

 

(KB.I170A.050)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740-

EMEA

Denmark

AS7740-334G32Mn W7HP64ATDK2 MC UMACbk 2*2G/

Ci3330M

UMA

N

SO2GBIII10

N320GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

6CELL2.2

65W

Nordic

Danish/

334G32Mn

 

 

320/6L2.2/5R/CB_bgn_0.3D_HG_ENS1

 

 

 

 

 

 

Build in

 

 

 

 

(KB.I170A.045)

Continental

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740-

EMEA

Middle East

AS7740-334G32Mn EM W7HP64EMATME3 MC

Ci3330M

UMA

N

SO2GBIII10

N320GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

6CELL2.2

65W

French

Continental

334G32Mn

 

 

UMACbk 2*2G/320/6L2.2/5R/CB_bgn_0.3D_HG_ES81

 

 

 

 

 

 

Build in

 

 

 

 

(KB.I170A.039)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740-

EMEA

South Africa

AS7740-334G32Mn EM W7HP64EMATZA1 MC

Ci3330M

UMA

N

SO2GBIII10

N320GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

6CELL2.2

65W

French

Continental

334G32Mn

 

 

UMACbk 2*2G/320/6L2.2/5R/CB_bgn_0.3D_HG_ES81

 

 

 

 

 

 

Build in

 

 

 

 

(KB.I170A.039)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740-

EMEA

France

AS7740-334G32Mn W7HP64ATFR1 MC UMACbk 2*2G/

Ci3330M

UMA

N

SO2GBIII10

N320GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

6CELL2.2

65W

French

Continental

334G32Mn

 

 

320/6L2.2/5R/CB_bgn_0.3D_HG_FR21

 

 

 

 

 

 

Build in

 

 

 

 

(KB.I170A.039)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740-

EMEA

Middle East

AS7740-334G32Mn EM W7HP64EMATME2 MC

Ci3330M

UMA

N

SO2GBIII10

N320GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

6CELL2.2

65W

Arabic

UK and US-

334G32Mn

 

 

UMACbk 2*2G/320/6L2.2/5R/CB_bgn_0.3D_HG_AR11

 

 

 

 

 

 

Build in

 

 

 

 

(KB.I170A.032)

110V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740-

EMEA

UK

AS7740-334G32Mn W7HP64ATGB1 MC UMACbk 2*2G/

Ci3330M

UMA

N

SO2GBIII10

N320GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

6CELL2.2

65W

UK

UK

334G32Mn

 

 

320/6L2.2/5R/CB_bgn_0.3D_HG_EN11

 

 

 

 

 

 

Build in

 

 

 

 

(KB.I170A.055)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740-

EMEA

Cyprus

AS7740-334G32Mn W7HP64ATCY1 MC UMACbk 2*2G/

Ci3330M

UMA

N

SO2GBIII10

N320GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

6CELL2.2

65W

UK

UK

334G32Mn

 

 

320/6L2.2/5R/CB_bgn_0.3D_HG_ES61

 

 

 

 

 

 

Build in

 

 

 

 

(KB.I170A.055)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740-

EMEA

Israel

AS7740-334G32Mn W7HP64ATIL1 MC UMACbk 2*2G/

Ci3330M

UMA

N

SO2GBIII10

N320GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

6CELL2.2

65W

US International

Israel

334G32Mn

 

 

320/6L2.2/5R/CB_bgn_0.3D_HG_HE11

 

 

 

 

 

 

Build in

 

 

 

 

w/ Hebrew

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(KB.I170A.057)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740-

EMEA

Czech

AS7740-334G32Mn W7HP64ATCZ2 MC UMACbk 2*2G/

Ci3330M

UMA

N

SO2GBIII10

N320GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

6CELL2.2

65W

CZ/SK

Continental

334G32Mn

 

 

320/6L2.2/5R/CB_bgn_0.3D_HG_SK11

 

 

 

 

 

 

Build in

 

 

 

 

(KB.I170A.035)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740-

EMEA

Middle East

AS7740-334G32Mn EM W7HP64EMATME9 MC

Ci3330M

UMA

N

SO2GBIII10

N320GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

6CELL2.2

65W

FR/Arabic

Continental

334G32Mn

 

 

UMACbk 2*2G/320/6L2.2/5R/CB_bgn_0.3D_HG_ES81

 

 

 

 

 

 

Build in

 

 

 

 

(KB.I170A.038)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740-

EMEA

Algeria

AS7740-334G32Mn EM W7HP64EMATDZ1 MC

Ci3330M

UMA

N

SO2GBIII10

N320GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

6CELL2.2

65W

FR/Arabic

Continental

334G32Mn

 

 

UMACbk 2*2G/320/6L2.2/5R/CB_bgn_0.3D_HG_ES81

 

 

 

 

 

 

Build in

 

 

 

 

(KB.I170A.038)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Page 150 Page 152
Image 151
Page 150 Page 152
Contents Aspire 7740 and 7740G Series Service Guide Revision History Copyright Following conventions are used in this manual Gives precautionary measures toProblems ProceduresPreface Page Table of Contents FRU Field Replaceable Unit List 113 Aspect ratio 17.3 HD+ 1600 x FeaturesBelow is a brief summary of the computer’s many features Chapter103-/104-/107-key keyboard Touchpad pointing device 1024*768 800*600Integrated Acer Crystal Eye webcam Environment System Block Diagram Top View Your Acer Notebook tourHotkeys Closed Front View Rear ViewRight View Easy-Launch Buttons IndicatorsComputer has several easy-to-read status indicators Indicates when the hard disk drive is activeLock 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 Acer GridVista dual-display compatible Using the System UtilitiesChapter System Memory Hardware Specifications and ConfigurationsProcessor CPU Fan True Value TableLAN Module Bluetooth InterfaceWireless Module 802.11b/g/n Memory CombinationsOptical Disc Drive Hard Disk DriveVendor & model name Blu-Ray Disc Drive US & US+ RW DVDYes/2.1 2W speakers DVD-RW Non Cprm & Cprm DVD+/-R Dual Blu-RayAudio Interface Audio Controller Realtek ALC669XKeyboard BatteryVideo Memory System Board Major ChipsAC Adaptor System Power ManagementInput 100-240V~ 1.5A, 50-60Hz Output 19V, 65W/90W, 2-pin Chapter System Utilities Bios Setup UtilityNavigating the Bios Utility Parameter Description InformationParameter Description Format/Option MainClear or Set SecuritySetting a Password Page Boot Exit Bios Flash Utility This section teaches you how to remove HDD password Remove HDD PasswordRemove HDD Password Chapter Disassembly Requirements Machine Disassembly and ReplacementMain Screw List Pre-disassembly InstructionsDisassembly Process General InformationExternal Modules Disassembly Flowchart External Module Disassembly ProcessRemoving the Battery Pack Removing the Optical Drive Module Removing the Back Cover Pry loose and carefully lift and remove the back cover Removing the Hard Disk Drive ModuleRemoving the Wireless LAN Card M2 x L4 Silver Kgf-cm 86.9A552.4R0 Removing the Dimm Module Remove the wireless LAN cardRemove the Dimm modules Chapter Main Unit Disassembly Process Removing the Heatsink Module Chapter Removing the CPU Chapter Removing the Keyboard Removing the Middle CoverChapter Removing the LCD Module Chapter Remove the four screws B from the left and right hinges Carefully remove the LCD module from the base unit Separating the Upper Case from the Lower CasePage Size Quantity Color Torque Gently lift and detach the upper case from the lower case Removing the Touchpad and Button BoardsChapter Page Size Quantity Color Torque Page Detach the touchpad board from the upper case Removing the Left SpeakerRemove the left speaker from the upper board Removing the USB Board ModuleM2.5 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 Remove the microphone from the system Removing the Main BoardPage 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 Power-On Self-Test Post Error Symptoms Verified Go ToKeyboard or Auxiliary Input Device Check System Check ProceduresExternal Diskette Drive Check External Optical Disk Drive CheckMemory Check Power System CheckTouchpad Check Power-On Self-Test Post Error MessageError Code List Error Codes Error Messages Index of Error MessagesSystem board DMA Test Failed Error Message List Error Messages FRU/Action in SequenceSystem board System RAM Failed at offset nnnn System board Extended RAM Failed at offset nnnnFixed Disk n None Invalid System Configuration Data Fail-Safe Timer NMI FailedBlinking cursor shown on LCD during System board Code Beeps Post Routine Description Phoenix Bios Beep CodesSetup 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 Symptom / Error Action in Sequence PCMCIA-Related Symptoms Symptom / Error Action in SequenceMemory-Related Symptoms Symptom / Error Action in Sequence Speaker-Related Symptoms Symptom / Error Action in SequencePage Undetermined Problems Intermittent ProblemsModem-Related Symptoms Symptom / Error Action in Sequence Main Board Code ConnectorChapter 105 HDD1 connector Heatsink fan cable connectorDC-in cable connector Optical disk drive connectorGap name in Aspire 7740/7740G Series is G29 Clearing Password Check and Bios RecoveryBios Recovery by Crisis Disk Page 110 Chapter Page 112 Chapter FRU Field Replaceable Unit List Exploded Diagram Aceraspire 7740 UMACBKJV70CP no LX.PLY02.025/44 Aspire 7740/7740G Series FRU ListCables CASE/COVER/BRACKET Combo Module Heatsink Keyboard Standard Black Texture Russian Mainboard Speaker 124 Chapter Appendix a 125 Appendix aAppendix a 126 Aspire 7740/7740G SeriesNBDCB4XS Appendix a 127128 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 Appendix B Test Compatible ComponentsHardware Device Tests Access PointAppendix B 149 Device name Vendor Wireless Printer150 Appendix C Online Support Information152 Index LCD bezel removing 80 LCD Brackets removing
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