Acer 7740G manual Appendix a 135

Page 141

Appendix A

135

AS7740G-

EMEA

Holland

AS7740G-626G50Mn W7HP64ATNL1 MC

Ci7620M

MADISON_PRO

1G-DDR3

SO4GBIII10

N500GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

8CELL2.4

90W

US International

Continental

626G50Mn

 

 

MADISON_PRO1GBCbk_V3 4G+2G/500_L/8L2.4/5R/

 

 

(64*16*8)

/

 

 

Build in

 

 

 

 

(KB.I170A.056)

 

 

 

 

CB_GN_0.3D_HG_NL11

 

 

 

SO2GBIII10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740G-

EMEA

Belgium

AS7740G-626G50Mn W7HP64ATBE1 MC

Ci7620M

MADISON_PRO

1G-DDR3

SO4GBIII10

N500GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

8CELL2.4

90W

Belgium

Continental

626G50Mn

 

 

MADISON_PRO1GBCbk_V3 4G+2G/500_L/8L2.4/5R/

 

 

(64*16*8)

/

 

 

Build in

 

 

 

 

(KB.I170A.033)

 

 

 

 

CB_GN_0.3D_HG_NL11

 

 

 

SO2GBIII10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740G-

EMEA

Switzerland

AS7740G-626G50Mn W7HP64ATCH1 MC

Ci7620M

MADISON_PRO

1G-DDR3

SO4GBIII10

N500GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

8CELL2.4

90W

Swiss/G

Swiss

626G50Mn

 

 

MADISON_PRO1GBCbk_V3 4G+2G/500_L/8L2.4/5R/

 

 

(64*16*8)

/

 

 

Build in

 

 

 

 

(KB.I170A.052)

 

 

 

 

CB_GN_0.3D_HG_IT41

 

 

 

SO2GBIII10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740G-

EMEA

Luxembourg

AS7740G-626G50Mn W7HP64ATLU3 MC

Ci7620M

MADISON_PRO

1G-DDR3

SO4GBIII10

N500GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

8CELL2.4

90W

Swiss/G

Continental

626G50Mn

 

 

MADISON_PRO1GBCbk_V3 4G+2G/500_L/8L2.4/5R/

 

 

(64*16*8)

/

 

 

Build in

 

 

 

 

(KB.I170A.052)

 

 

 

 

CB_GN_0.3D_HG_IT41

 

 

 

SO2GBIII10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740G-

EMEA

Latvia

AS7740G-626G50Mn W7HP64ATLV1 MC

Ci7620M

MADISON_PRO

1G-DDR3

SO4GBIII10

N500GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

8CELL2.4

90W

Russian

Continental

626G50Mn

 

 

MADISON_PRO1GBCbk_V3 4G+2G/500_L/8L2.4/5R/

 

 

(64*16*8)

/

 

 

Build in

 

 

 

 

(KB.I170A.048)

 

 

 

 

CB_GN_0.3D_HG_RU22

 

 

 

SO2GBIII10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740G-

EMEA

Italy

AS7740G-626G50Mn W7HP64ATIT1 MC

Ci7620M

MADISON_PRO

1G-DDR3

SO4GBIII10

N500GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

8CELL2.4

90W

Italian

Italian

626G50Mn

 

 

MADISON_PRO1GBCbk_V3 4G+2G/500_L/8L2.4/5R/

 

 

(64*16*8)

/

 

 

Build in

 

 

 

 

(KB.I170A.043)

 

 

 

 

CB_GN_0.3D_HG_IT11

 

 

 

SO2GBIII10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740G-

EMEA

Denmark

AS7740G-626G50Mn W7HP64ATDK2 MC

Ci7620M

MADISON_PRO

1G-DDR3

SO4GBIII10

N500GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

8CELL2.4

90W

Nordic

Danish/

626G50Mn

 

 

MADISON_PRO1GBCbk_V3 4G+2G/500_L/8L2.4/5R/

 

 

(64*16*8)

/

 

 

Build in

 

 

 

 

(KB.I170A.045)

Continental

 

 

 

CB_GN_0.3D_HG_ENS1

 

 

 

SO2GBIII10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740G-

EMEA

Eastern

AS7740G-626G50Mn W7HP64ATEU7 MC

Ci7620M

MADISON_PRO

1G-DDR3

SO4GBIII10

N500GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

8CELL2.4

90W

SLO/CRO

Continental

626G50Mn

 

Europe

MADISON_PRO1GBCbk_V3 4G+2G/500_L/8L2.4/5R/

 

 

(64*16*8)

/

 

 

Build in

 

 

 

 

(KB.I170A.049)

 

 

 

 

CB_GN_0.3D_HG_ENQ1

 

 

 

SO2GBIII10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740G-

EMEA

Latvia

AS7740G-626G50Mn W7HP64ATLV1 MC

Ci7620M

MADISON_PRO

1G-DDR3

SO4GBIII10

N500GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

8CELL2.4

90W

Russian

Continental

626G50Mn

 

 

MADISON_PRO1GBCbk_V3 4G+2G/500_L/8L2.4/5R/

 

 

(64*16*8)

/

 

 

Build in

 

 

 

 

(KB.I170A.048)

 

 

 

 

CB_GN_0.3D_HG_LT11

 

 

 

SO2GBIII10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740G-

EMEA

Eastern

AS7740G-626G50Mn W7HP64ATEU5 MC

Ci7620M

MADISON_PRO

1G-DDR3

SO4GBIII10

N500GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

8CELL2.4

90W

US International

Continental

626G50Mn

 

Europe

MADISON_PRO1GBCbk_V3 4G+2G/500_L/8L2.4/5R/

 

 

(64*16*8)

/

 

 

Build in

 

 

 

 

(KB.I170A.056)

 

 

 

 

CB_GN_0.3D_HG_PL71

 

 

 

SO2GBIII10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740G-

EMEA

Eastern

AS7740G-626G50Mn W7HP64ATEU5 MC

Ci7620M

MADISON_PRO

1G-DDR3

SO4GBIII10

N500GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

8CELL2.4

90W

US International

Continental

626G50Mn

 

Europe

MADISON_PRO1GBCbk_V3 4G+2G/500_L/8L2.4/5R/

 

 

(64*16*8)

/

 

 

Build in

 

 

 

 

(KB.I170A.056)

 

 

 

 

CB_GN_0.3D_HG_RO11

 

 

 

SO2GBIII10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740G-

EMEA

Czech

AS7740G-626G50Mn W7HP64ATCZ2 MC

Ci7620M

MADISON_PRO

1G-DDR3

SO4GBIII10

N500GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

8CELL2.4

90W

CZ/SK

Continental

626G50Mn

 

 

MADISON_PRO1GBCbk_V3 4G+2G/500_L/8L2.4/5R/

 

 

(64*16*8)

/

 

 

Build in

 

 

 

 

(KB.I170A.035)

 

 

 

 

CB_GN_0.3D_HG_SK11

 

 

 

SO2GBIII10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740G-

EMEA

Hungary

AS7740G-626G50Mn W7HP64ATHU1 MC

Ci7620M

MADISON_PRO

1G-DDR3

SO4GBIII10

N500GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

8CELL2.4

90W

Hungarian

Continental

626G50Mn

 

 

MADISON_PRO1GBCbk_V3 4G+2G/500_L/8L2.4/5R/

 

 

(64*16*8)

/

 

 

Build in

 

 

 

 

(KB.I170A.042)

 

 

 

 

CB_GN_0.3D_HG_HU11

 

 

 

SO2GBIII10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740G-

EMEA

Israel

AS7740G-626G50Mn W7HP64ATIL1 MC

Ci7620M

MADISON_PRO

1G-DDR3

SO4GBIII10

N500GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

8CELL2.4

90W

US International

Israel

626G50Mn

 

 

MADISON_PRO1GBCbk_V3 4G+2G/500_L/8L2.4/5R/

 

 

(64*16*8)

/

 

 

Build in

 

 

 

 

w/ Hebrew

 

 

 

 

CB_GN_0.3D_HG_HE11

 

 

 

SO2GBIII10

 

 

 

 

 

 

 

(KB.I170A.057)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740G-

EMEA

Portugal

AS7740G-626G50Mn W7HP64ATPT1 MC

Ci7620M

MADISON_PRO

1G-DDR3

SO4GBIII10

N500GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

8CELL2.4

90W

Portuguese

Continental

626G50Mn

 

 

MADISON_PRO1GBCbk_V3 4G+2G/500_L/8L2.4/5R/

 

 

(64*16*8)

/

 

 

Build in

 

 

 

 

(KB.I170A.047)

 

 

 

 

CB_GN_0.3D_HG_PT11

 

 

 

SO2GBIII10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740G-

EMEA

Cyprus

AS7740G-626G50Mn W7HP64ATCY1 MC

Ci7620M

MADISON_PRO

1G-DDR3

SO4GBIII10

N500GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

8CELL2.4

90W

UK

UK

626G50Mn

 

 

MADISON_PRO1GBCbk_V3 4G+2G/500_L/8L2.4/5R/

 

 

(64*16*8)

/

 

 

Build in

 

 

 

 

(KB.I170A.055)

 

 

 

 

CB_GN_0.3D_HG_ES61

 

 

 

SO2GBIII10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740G-

EMEA

Eastern

AS7740G-626G50Mn W7HP64ATEU7 MC

Ci7620M

MADISON_PRO

1G-DDR3

SO4GBIII10

N500GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

8CELL2.4

90W

SLO/CRO

Continental

626G50Mn

 

Europe

MADISON_PRO1GBCbk_V3 4G+2G/500_L/8L2.4/5R/

 

 

(64*16*8)

/

 

 

Build in

 

 

 

 

(KB.I170A.049)

 

 

 

 

CB_GN_0.3D_HG_SL11

 

 

 

SO2GBIII10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740G-

EMEA

Ukraine

AS7740G-334G50Mn W7HP64RUATUK1 MC

Ci3330M

MADISON_PRO

1G-DDR3

SO2GBIII10

N500GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

8CELL2.4

90W

Russian

Continental

334G50Mn

 

 

MADISON_PRO1GBCbk_V3 2*2G/500_L/8L2.4/5R/

 

 

(64*16*8)

 

 

 

Build in

 

 

 

 

(KB.I170A.048)

 

 

 

 

CB_GN_0.3D_HG_RU61

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740G-

EMEA

Middle East

AS7740G-334G50Mn EM W7HP64EMATME4 MC

Ci3330M

MADISON_PRO

1G-DDR3

SO2GBIII10

N500GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

8CELL2.4

90W

Russian

Continental

334G50Mn

 

 

MADISON_PRO1GBCbk_V3 2*2G/500_L/8L2.4/5R/

 

 

(64*16*8)

 

 

 

Build in

 

 

 

 

(KB.I170A.048)

 

 

 

 

CB_GN_0.3D_HG_RU61

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740G-

EMEA

Middle East

AS7740G-334G50Mn EM W7HP64EMATME2 MC

Ci3330M

MADISON_PRO

1G-DDR3

SO2GBIII10

N500GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

8CELL2.4

90W

Arabic

UK and US-

334G50Mn

 

 

MADISON_PRO1GBCbk_V3 2*2G/500_L/8L2.4/5R/

 

 

(64*16*8)

 

 

 

Build in

 

 

 

 

(KB.I170A.032)

110V

 

 

 

CB_GN_0.3D_HG_ES61

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS7740G-

EMEA

South Africa

AS7740G-334G50Mn EM W7HP64EMATZA2 MC

Ci3330M

MADISON_PRO

1G-DDR3

SO2GBIII10

N500GB5.4KS

NSM8XS

5 in 1-

3rd WiFi 2x2 BGN

N

8CELL2.4

90W

US International

AF

334G50Mn

 

 

MADISON_PRO1GBCbk_V3 2*2G/500_L/8L2.4/5R/

 

 

(64*16*8)

 

 

 

Build in

 

 

 

 

(KB.I170A.056)

 

 

 

 

CB_GN_0.3D_HG_ES61

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Page 140 Page 142
Image 141
Page 140 Page 142
Contents Aspire 7740 and 7740G Series Service Guide Revision History Copyright Problems Gives precautionary measures toProcedures Following conventions are used in this manualPreface Page Table of Contents FRU Field Replaceable Unit List 113 Below is a brief summary of the computer’s many features FeaturesChapter Aspect ratio 17.3 HD+ 1600 x1024*768 800*600 103-/104-/107-key keyboard Touchpad pointing deviceIntegrated Acer Crystal Eye webcam Environment System Block Diagram Top View Your Acer Notebook tourHotkeys Closed Front View Rear ViewRight View Computer has several easy-to-read status indicators IndicatorsIndicates when the hard disk drive is active Easy-Launch ButtonsUsing the Keyboard Lock Keys and numeric keypadF12 Windows Keys Special Key only for certain modelsOpen a text editor or word processor Chapter Windows Mobility Center Acer GridVista dual-display compatible Using the System UtilitiesChapter Processor Hardware Specifications and ConfigurationsCPU Fan True Value Table System MemoryWireless Module 802.11b/g/n Bluetooth InterfaceMemory Combinations LAN ModuleHard Disk Drive Optical Disc DriveVendor & model name Blu-Ray Disc Drive US & US+ RW DVDAudio Interface DVD-RW Non Cprm & Cprm DVD+/-R Dual Blu-RayAudio Controller Realtek ALC669X Yes/2.1 2W speakersVideo Memory BatterySystem Board Major Chips KeyboardSystem Power Management AC AdaptorInput 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 Remove HDD Password This section teaches you how to remove HDD passwordRemove HDD Password Chapter Disassembly Requirements Machine Disassembly and ReplacementDisassembly Process Pre-disassembly InstructionsGeneral Information Main Screw ListExternal 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 ToExternal Diskette Drive Check System Check ProceduresExternal Optical Disk Drive Check Keyboard or Auxiliary Input Device CheckMemory Check Power System CheckTouchpad Check Power-On Self-Test Post Error MessageError Code List Error Codes Error Messages Index of Error MessagesSystem board System RAM Failed at offset nnnn Error Message List Error Messages FRU/Action in SequenceSystem board Extended RAM Failed at offset nnnn System board DMA Test FailedFixed 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 Index of Symptom-to-FRU Error Message LCD-Related Symptoms Symptom / Error Action in SequencePower-Related Symptoms Symptom / Error Action in Sequence Memory-Related Symptoms Symptom / Error Action in Sequence PCMCIA-Related Symptoms Symptom / Error Action in SequenceSpeaker-Related Symptoms Symptom / Error Action in Sequence Symptom / Error Action in SequencePage Intermittent Problems Undetermined ProblemsModem-Related Symptoms Symptom / Error Action in Sequence Code Connector Main BoardChapter 105 DC-in cable connector Heatsink fan cable connectorOptical disk drive connector HDD1 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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