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eMachines E644G eMachines E644 and E644G Series Serivce Guide - Page 194

Table 7-2., CPU, LCD, VGA Chip, Model, Country, Acer Part No, RO, Description Continued, Description

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Table 7-1. RO, Description (Continued) Model RO Country Acer Part No Description eME644-E35 EMEA France 2G32Mnkk LX.NCV02.001 eME644-E352G32Mnkk W7HP64eSFR1 UMACkk_3 1*2G/320/6L2.2/2R/CB_bgn_1.3 C_AN_FR21 eME644-E35 EMEA Germany 4G32Mnkk LX.NCV02.004 eME644-E354G32Mnkk W7HP64eSDE1 UMACkk_3 2*2G/320/6L2.2/2R/CB_bgn_1.3 C_AN_DE11 eME644-E35 EMEA Germany 4G50Mnkk LX.NCV02.006 eME644-E354G50Mnkk W7HP64eSDE1 UMACkk_3 2*2G/500_L/6L2.2/2R/CB_bgn_1 .3C_AN_DE11 Table 7-2. CPU, LCD, VGA Chip Model Country Acer Part No CPU eME644-C52 Germany G32Mnkk LX.NCV02.008 AMDC50B eME644-C52 Germany G50Mnkk LX.NCV02.009 AMDC50B eME644-E35 Russia 2G25Mikk LX.NCV0C.001 AMDE350B eME644-E35 ACLA-Spanish LX.NCV08.002 AMDE350B 2G25Mnkk eME644-E35 Denmark 2G25Mnkk LX.NCV02.003 AMDE350B eME644-E35 Germany 2G25Mnkk LX.NCV02.005 AMDE350B eME644-E35 UK 2G25Mnkk LX.NCV02.002 AMDE350B eME644-E35 UK 2G25Mnkk LX.NCW02.001 AMDE350B eME644-E35 Russia 2G32Mikk LX.NCV08.001 AMDE350B eME644-E35 France 2G32Mnkk LX.NCV02.001 AMDE350B eME644-E35 Germany 4G32Mnkk LX.NCV02.004 AMDE350B eME644-E35 Germany 4G50Mnkk LX.NCV02.006 AMDE350B LCD VGA Chip NLED15.6W UMA XGAG NLED15.6W UMA XGAG NLED15.6W UMA XGAG NLED15.6W UMA XGAG NLED15.6W UMA XGAG NLED15.6W UMA XGAG NLED15.6W UMA XGAG NLED15.6W UMA XGAG NLED15.6W UMA XGAG NLED15.6W UMA XGAG NLED15.6W UMA XGAG NLED15.6W UMA XGAG 7-4 Model Definition and Configuration

Section	Page
eMachines E644/E644G Service Guide	1
Table of Contents	5
Chapter 1: Hardware Specifications	11
Table of Contents	12
Features	15
Operating System	15
Platform	15
System Memory	15
Display	15
Audio Subsystem	15
Graphics	15
Storage Subsystem	16
Privacy Control	16
Optical Media Drive	16
Communication	17
Dimension and Weight	17
Power Adapter and Battery	17
Special Keys and Controls	17
I/O Ports	18
Optional Items	18
Warranty	18
Software	18
Environment	19
Notebook Tour	20
Top View	20
Closed Front View	22
Rear View	23
Left View	24
Right View	25
Base View	26
Touchpad Basics	27
Using the Keyboard	28
Windows Keys	29
Hotkeys	30
Specification Tables	33
Computer specifications	33
Processor	34
CPU Fan True Value Table (TJ100-CPU/UMA)	35
CPU Fan True Value Table (TJ100-CPU/SG)	35
System Memory	36
Video Interface	36
BIOS	37
Keyboard	38
Hard Disk Drive (AVL components)	39
Hard Disk Drive (AVL components) (Continued)	40
LCD Inverter (not available with this model)	42
Display Supported Resolution (LCD Supported Resolution)	43
Display Supported Resolution (GPU Supported Resolution)	43
3G Card (not available in this model)	45
Audio Interface	45
Battery	47
VRAM	47
USB Port	47
AC Adapter	48
Card Reader	48
System DMA Specification	49
Chapter 2: System Utilities	53
Table of Contents	54
BIOS Setup Utility	55
Navigating the BIOS Utility	55
BIOS	56
Information	56
Main	58
Security	60
Boot	64
Exit	65
BIOS Flash Utilities	66
DOS Flash Utility	67
WinFlash Utility	69
Remove HDD/BIOS Password Utilities	70
Removing BIOS Passwords	72
Cleaning BIOS Passwords	74
Miscellaneous Tools	75
Using Boot Sequence Selector	75
Using DMITools	76
Using the LAN MAC EEPROM Utility	77
Crisis Disk Recovery	78
Chapter 3: Machine Maintenance Procedures	81
Table of Contents	82
Introduction	85
General Information	85
Recommended Equipment	85
Maintenance Flowchart	86
Getting Started	87
Battery Pack Removal	88
Battery Pack Installation	88
Dummy Card Removal	89
Dummy Card Installation	89
Keyboard Removal	90
Keyboard Installation	91
ODD (Optical Disk Drive) Module Removal	92
ODD Module Installation	93
Base Door Removal	94
Base Door Installation	94
DIMM (Dual In-line Memory Module) Module Removal	95
DIMM Module Installation	96
WLAN (Wireless Local Area Network) Board Removal	97
WLAN Board Installation	97
RTC Battery Removal	98
RTC Battery Installation	98
HDD (Hard Disk Drive) Module Removal	99
HDD Module Installation	100
Upper Cover Removal	101
Upper Cover Installation	103
Speaker Removal	104
Speaker Installation	105
Power Board Removal	106
Power Board Installation	106
Touchpad Removal	107
Touchpad Installation	107
USB Board Removal	108
USB Board Installation	109
ODD Board Removal	110
ODD Board Installation	110
Bluetooth Board Removal	111
Bluetooth Board Installation	111
Mainboard Removal	112
Mainboard Installation	114
Fan Removal	115
Fan Installation	115
Heatsink Removal	116
Heatsink Installation	117
LCD (Liquid Crystal Display) Module Removal	119
LCD Module Installation	120
DC-IN Cable Removal	121
DC Cable Installation	122
LCD Bezel Removal	123
LCD Bezel Installation	125
Camera Module Removal	126
Camera Module Installation	127
LCD Panel Removal	128
LCD Panel Installation	129
LCD Bracket Removal	130
LCD Bracket Installation	130
LVDS Cable Removal	131
LVDS Cable Installation	132
Microphone Set Removal	133
Microphone Set Installation	133
WLAN Antenna Removal	134
WLAN Antenna Installation	134
Chapter 4: Troubleshooting	135
Table of Contents	136
Introduction	137
General Information	137
Power On Issues	138
No Display Issues	139
LCD Failure	141
Keyboard Failure	142
Touchpad Failure	143
Internal Speaker Failure	144
Microphone Failure	146
USB Failure	147
Wireless Failure	148
Bluetooth Failure	149
Card Reader Failure	150
Thermal Module Failure	151
Cosmetic Failure	152
Other Functions Failure	153
Intermittent Problems	154
Undetermined Problems	154
Post Codes	155
Chapter 5: Jumper and Connector Locations	163
Table of Contents	164
Mainboard Jumper and Connector Locations	165
USB Board Jumper and Connector Locations	167
Power Board Jumper and Connector Locations	168
Clearing Password Check and BIOS Recovery	169
Clearing Password Check	169
Clear CMOS Jumper	170
BIOS Recovery by Crisis Disk	170
Chapter 6: FRU (Field Replaceable Unit) List	173
Table of Contents	174
Exploded Diagrams	176
FRU List	178
Screw List	190
Chapter 7: Model Definition and Configuration	191
Table of Contents	192
eMachines E644	193
eMachines E644G	198
Chapter 8: Test Compatible Components	201
Table of Contents	202
Microsoft® Windows® 7 Environment Test	204
Chapter 9: Online Support Information	213
Table of Contents	214
Introduction	215

Match case Limit results 1 per page

7-4

Model Definition and Configuration

eME644-E35

2G32Mnkk

EMEA

France

LX.NCV02.001

eME644-E352G32Mnkk

W7HP64eSFR1 UMACkk_3

1*2G/320/6L2.2/2R/CB_bgn_1.3

C_AN_FR21

eME644-E35

4G32Mnkk

EMEA

Germany

LX.NCV02.004

eME644-E354G32Mnkk

W7HP64eSDE1 UMACkk_3

2*2G/320/6L2.2/2R/CB_bgn_1.3

C_AN_DE11

eME644-E35

4G50Mnkk

EMEA

Germany

LX.NCV02.006

eME644-E354G50Mnkk

W7HP64eSDE1 UMACkk_3

2*2G/500_L/6L2.2/2R/CB_bgn_1

.3C_AN_DE11

Table 7-2.

CPU, LCD, VGA Chip

Model

Country

Acer Part No

CPU

LCD

VGA Chip

eME644-C52

G32Mnkk

Germany

LX.NCV02.008

AMDC50B

NLED15.6W

XGAG

UMA

eME644-C52

G50Mnkk

Germany

LX.NCV02.009

AMDC50B

NLED15.6W

XGAG

UMA

eME644-E35

2G25Mikk

Russia

LX.NCV0C.001

AMDE350B

NLED15.6W

XGAG

UMA

eME644-E35

2G25Mnkk

ACLA-Spanish

LX.NCV08.002

AMDE350B

NLED15.6W

XGAG

UMA

eME644-E35

2G25Mnkk

Denmark

LX.NCV02.003

AMDE350B

NLED15.6W

XGAG

UMA

eME644-E35

2G25Mnkk

Germany

LX.NCV02.005

AMDE350B

NLED15.6W

XGAG

UMA

eME644-E35

2G25Mnkk

LX.NCV02.002

AMDE350B

NLED15.6W

XGAG

UMA

eME644-E35

2G25Mnkk

LX.NCW02.001

AMDE350B

NLED15.6W

XGAG

UMA

eME644-E35

2G32Mikk

Russia

LX.NCV08.001

AMDE350B

NLED15.6W

XGAG

UMA

eME644-E35

2G32Mnkk

France

LX.NCV02.001

AMDE350B

NLED15.6W

XGAG

UMA

eME644-E35

4G32Mnkk

Germany

LX.NCV02.004

AMDE350B

NLED15.6W

XGAG

UMA

eME644-E35

4G50Mnkk

Germany

LX.NCV02.006

AMDE350B

NLED15.6W

XGAG

UMA

Table 7-1.

RO, Description (Continued)

Model

Country

Acer Part No

Description