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Acer Aspire 5740G Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 141

Acer Aspire 5740G Manual

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133 Appendix A AS5740G334G32Mn EMEA Greece LX.PMB02.089 AS5740G-334G32Mn W7HP64ATGR1 MC MADISON_PRO1GBCbb_V3 2*2G/320/ 6L2.2/5R/CB_GN_0.3D_HG_EL31 Ci3330M NLED15.6 WXGAG MADISON_PRO 1G-DDR3 (64*16*8) SO2GBIII10 N320GB5.4KS NSM8XS N N AS5740G336G50Mn EMEA France LX.PMB02.053 AS5740G-336G50Mn W7HP64ATFR1 MC MADISON_PRO1GBCbb_V3 4G+2G/ 500_L/6L2.2/5R/CB_bgn_0.3D_HG_FR21 Ci3330M NLED15.6 WXGAG MADISON_PRO 1G-DDR3 (64*16*8) SO4GBIII10/ SO2GBIII10 N500GB5.4KS NSM8XS N N AS5740G524G64Bn EMEA Germany LX.PMB02.052 AS5740G-524G64Bn W7HP64ATDE1 MC MADISON_PRO1GBCbb_V3 2*2G/640/BT/ 6L2.2/5R/CB_bgn_0.3D_HG_DE11 Ci5520M NLED15.6 WXGAG MADISON_PRO 1G-DDR3 (64*16*8) SO2GBIII10 N640GB5.4KS NBDCB4X S BT 2.1 N AS5740G524G64Mn EMEA Germany LX.PMB02.051 AS5740G-524G64Mn W7HP64ATDE1 MC MADISON_PRO1GBCbb_V3 2*2G/640/ 6L2.2/5R/CB_bgn_0.3D_HG_DE11 Ci5520M NLED15.6 WXGAG MADISON_PRO 1G-DDR3 (64*16*8) SO2GBIII10 N640GB5.4KS NSM8XS N N AS5740G434G50Mn EMEA Germany LX.PMB02.050 AS5740G-434G50Mn W7HP64ATDE1 MC MADISON_PRO1GBCbb_V3 2*2G/500_L/ 6L2.2/5R/CB_bgn_0.3D_HG_DE11 Ci5430M NLED15.6 WXGAG MADISON_PRO 1G-DDR3 (64*16*8) SO2GBIII10 N500GB5.4KS NSM8XS N N AS5740G624G64Bn EMEA Germany LX.PMB02.049 AS5740G-624G64Bn W7HP64ATDE1 MC MADISON_PRO1GBCbb_V3 2*2G/640/BT/ 6L2.2/5R/CB_bgn_0.3D_HG_DE11 Ci7620M NLED15.6 WXGAG MADISON_PRO 1G-DDR3 (64*16*8) SO2GBIII10 N640GB5.4KS NBDCB4X S BT 2.1 N AS5740G334G32Mn EMEA UK LX.PMB02.047 AS5740G-334G32Mn W7HP64ATGB1 MC MADISON_PRO1GBCbb_V3 2*2G/320/ 6L2.2/5R/CB_bgn_0.3D_HG_EN11 Ci3330M NLED15.6 WXGAG MADISON_PRO 1G-DDR3 (64*16*8) SO2GBIII10 N320GB5.4KS NSM8XS N N AS5740G334G50Mn EMEA UK LX.PMB02.046 AS5740G-334G50Mn W7HP64ATGB1 MC MADISON_PRO1GBCbb_V3 2*2G/500_L/ BT/6L2.2/5R/CB_bgn_0.3D_HG_EN11 Ci3330M NLED15.6 WXGAG MADISON_PRO 1G-DDR3 (64*16*8) SO2GBIII10 N500GB5.4KS NSM8XS BT 2.1 N AS5740G334G32Mn EMEA UK LX.PMB02.045 AS5740G-334G32Mn W7HP64ATGB1 MC MADISON_PRO1GBCbb_V3 2*2G/320/BT/ 6L2.2/5R/CB_bgn_0.3D_HG_EN11 Ci3330M NLED15.6 WXGAG MADISON_PRO 1G-DDR3 (64*16*8) SO2GBIII10 N320GB5.4KS NSM8XS BT 2.1 N AS5740G-334G64Mn EM AS5740G334G64Mn EMEA Middle East LX.PMB02.014 W7HP64EMATME2 MC MADISON_PRO1GBCbb_V3 2*2G/640/ Ci3330M NLED15.6 WXGAG MADISON_PRO 1G-DDR3 (64*16*8) SO2GBIII10 N640GB5.4KS NSM8XS N N 6L2.2/5R/CB_bgn_0.3D_HG_AR21 AS5740G-334G64Mn EM AS5740G334G64Mn EMEA South Africa LX.PMB02.016 W7HP64EMATZA2 MC MADISON_PRO1GBCbb_V3 2*2G/640/ Ci3330M NLED15.6 WXGAG MADISON_PRO 1G-DDR3 (64*16*8) SO2GBIII10 N640GB5.4KS NSM8XS N N 6L2.2/5R/CB_bgn_0.3D_HG_ES61 AS5740G-334G64Mn EM AS5740G334G64Mn EMEA Middle East LX.PMB02.017 W7HP64EMATME2 MC MADISON_PRO1GBCbb_V3 2*2G/640/ Ci3330M NLED15.6 WXGAG MADISON_PRO 1G-DDR3 (64*16*8) SO2GBIII10 N640GB5.4KS NSM8XS N N 6L2.2/5R/CB_bgn_0.3D_HG_ES61 AS5740G-334G64Mn EM AS5740G334G64Mn EMEA Middle East LX.PMB02.013 W7HP64EMATME9 MC MADISON_PRO1GBCbb_V3 2*2G/640/ Ci3330M NLED15.6 WXGAG MADISON_PRO 1G-DDR3 (64*16*8) SO2GBIII10 N640GB5.4KS NSM8XS N N 6L2.2/5R/CB_bgn_0.3D_HG_ES81 AS5740G-334G64Mn EM AS5740G334G64Mn EMEA Turkey LX.PMB02.015 W7HP64EMATTR1 MC MADISON_PRO1GBCbb_V3 2*2G/640/ Ci3330M NLED15.6 WXGAG MADISON_PRO 1G-DDR3 (64*16*8) SO2GBIII10 N640GB5.4KS NSM8XS N N 6L2.2/5R/CB_bgn_0.3D_HG_TR31 AS5740G334G64Mn EMEA Germany LX.PMB02.043 AS5740G-334G64Mn W7HP64ATDE1 MC MADISON_PRO1GBCbb_V3 2*2G/640/ 6L2.2/5R/CB_bgn_0.3D_HG_DE11 Ci3330M NLED15.6 WXGAG MADISON_PRO 1G-DDR3 (64*16*8) SO2GBIII10 N640GB5.4KS NSM8XS N N AS5740G334G64Mn EMEA Poland LX.PMB02.042 AS5740G-334G64Mn W7HP64ATPL1 MC MADISON_PRO1GBCbb_V3 2*2G/640/ 6L2.2/5R/CB_bgn_0.3D_HG_PL11 Ci3330M NLED15.6 WXGAG MADISON_PRO 1G-DDR3 (64*16*8) SO2GBIII10 N640GB5.4KS NSM8XS N N AS5740G334G64Mn EMEA Holland LX.PMB02.041 AS5740G-334G64Mn W7HP64ATNL1 MC MADISON_PRO1GBCbb_V3 2*2G/640/ 6L2.2/5R/CB_bgn_0.3D_HG_NL11 Ci3330M NLED15.6 WXGAG MADISON_PRO 1G-DDR3 (64*16*8) SO2GBIII10 N640GB5.4KS NSM8XS N N AS5740G334G64Mn EMEA Belgium LX.PMB02.040 AS5740G-334G64Mn W7HP64ATBE1 MC MADISON_PRO1GBCbb_V3 2*2G/640/ 6L2.2/5R/CB_bgn_0.3D_HG_NL11 Ci3330M NLED15.6 WXGAG MADISON_PRO 1G-DDR3 (64*16*8) SO2GBIII10 N640GB5.4KS NSM8XS N N AS5740G334G64Mn EMEA Switzerland LX.PMB02.039 AS5740G-334G64Mn W7HP64ATCH1 MC MADISON_PRO1GBCbb_V3 2*2G/640/ 6L2.2/5R/CB_bgn_0.3D_HG_IT41 Ci3330M NLED15.6 WXGAG MADISON_PRO 1G-DDR3 (64*16*8) SO2GBIII10 N640GB5.4KS NSM8XS N N 90W 90W 90W 90W 90W 90W 90W 90W 90W 90W 0.3M DV Greek (KB.I170A.041) 0.3M DV French (KB.I170A.039) 0.3M DV German (KB.I170A.040) 0.3M DV German (KB.I170A.040) 0.3M DV German (KB.I170A.040) 0.3M DV German (KB.I170A.040) 0.3M DV UK (KB.I170A.055) 0.3M DV UK (KB.I170A.055) 0.3M DV UK (KB.I170A.055) 0.3M DV Arabic (KB.I170A.032) 90W 0.3M DV US International (KB.I170A.056) 90W 0.3M DV Arabic (KB.I170A.032) 90W 0.3M DV FR/Arabic (KB.I170A.038) 90W 90W 90W 90W 90W 90W 0.3M DV Turkish (KB.I170A.054) 0.3M DV German (KB.I170A.040) 0.3M DV US International (KB.I170A.056) 0.3M DV US International (KB.I170A.056) 0.3M DV Belgium (KB.I170A.033) 0.3M DV Swiss/G (KB.I170A.052)

Section	Page
Features	9
Dimension and weight	11
System Block Diagram	12
Your Acer Notebook tour	13
Closed front view	14
Rear view	15
Left view	15
Right view	16
Base view	17
Indicators	18
Easy-Launch Buttons	18
Touchpad basics (with two-click buttons)	18
Using the Keyboard	19
Lock Keys and embedded numeric keypad	19
Windows Keys	20
Hot Keys	21
Special Key (only for certain models)	21
Hardware Specifications and Configurations	22
BIOS Setup Utility	29
Navigating the BIOS Utility	30
Information	31
Main	32
Security	34
Boot	37
Exit	38
BIOS Flash Utility	39
Remove HDD Password	40
Disassembly Requirements	41
General Information	42
Pre-disassembly Instructions	42
Disassembly Process	42
External Module Disassembly Process	43
External Modules Disassembly Flowchart	43
Removing the Battery Pack	44
Removing the SD Dummy Card	45
Removing the DIMM Module	46
Removing the Back Cover	47
Removing the Hard Disk Drive Module	48
Removing the WLAN Modules	51
Removing the Optical Drive Module	52
Main Unit Disassembly Process	54
Main Unit Disassembly Flowchart	54
Removing the Middle Cover	55
Removing the Keyboard	57
Removing the LCD Module	58
Separating the Upper Case from the Lower Case	61
Removing the Touchpad and Touchpad Button Boards	65
Removing the Left Speaker Module	68
Removing the USB Board Module	69
Removing the Modem Module	71
Removing the Bluetooth Module	72
Removing the Right Speaker Module	74
Removing the Main Board	76
Removing the Heatsink Module	78
Removing the CPU	80
LCD Module Disassembly Process	82
LCD Module Disassembly Flowchart	82
Removing the LCD Bezel	83
Removing the LCD panel with the Brackets	84
Removing the LCD Brackets	86
Removing the FPC Cable	87
Removing the Antennas	88
Removing the Web Camera	90
System Check Procedures	92
External Diskette Drive Check	92
External CD-ROM Drive Check	92
Keyboard or Auxiliary Input Device Check	92
Memory Check	93
Power System Check	93
Touchpad Check	94
Power-On Self-Test (POST) Error Message	94
Index of Error Messages	95
Phoenix BIOS Beep Codes	98
Index of Symptom-to-FRU Error Message	103
Intermittent Problems	107
Undetermined Problems	108
Main Board	109
Clearing Password Check and BIOS Recovery	111
Clearing Password Check	111
BIOS Recovery by Crisis Disk	112
Exploded Diagram	118
FRU List	119
Model Definition and Configuration	126
Aspire 5740/5740D/5340	127
Hardware Device Tests	160
Online Support Information	163

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