Manuals
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LG Electronics
LW60, LW70
service manual
HWL29 HWL12 HWL31 HWL11 HWL30 HWL10 HWL07 HWL27 HWL09
Models:
LW60
LW70
1
107
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118 pages
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Specifications
„ System Block Diagram GM
Ch4. Symptom-to-part index
Ch1. Service information
Page 107
Image 107
HWL29
HWL12
HWL31
HWL11
HWL30
HWL31
HWL10
HWL07
HWL27
HWL09
HWL03(15.4”)
HWL08
HWL34
Page 106
Page 108
Page 107
Image 107
Page 106
Page 108
Contents
LW60/70 LG Electronics
Page
„ Strategy for replacing a hard-disk drive
Ch1. Service information
Ch1. Service information Safety notices
Ch1. Service information Safety information „ General safety
Ch1. Service information „ Electrical safety
Ch1. Service information
Ch1. Service information „ Safety inspection guide
„ Grounding requirements
Backup Standby RTC battery safety information
Ch1. Service information Laser compliance statement
„ What to do first
Ch1. Service information Read this first
Followings are not covered under warranty
„ Front view
Ch2. Locations
Ch2. Locations „ Front view
„ Right view 15.4
Ch2. Locations „ Rear view 15.4
„ Left view 15.4
Ch3. System information
„ Specification
System
„ System Block Diagram GM
Page53HUNTER-W
Fn +
Ch3. System information „ Fn key combinations
System status indicators show the status of the computer
Ch3. System information „ Status indicators
Ch3. System information „ Bios Flash
Ch3. System information „ How to update flash ROM in Windows
Ch3. System information
Ch3. System information „ Bios Setup
Ch3. System information „ Using the keys
System Time
Ch3. System information „ Main menu
„ Security menu
Ch3. System information „ Advanced menu
„ Exit menu
Ch3. System information „ Boot menu
„ Power system checkout
Ch4. Symptom-to-part index
Ch4. Symptom-to-part index
Ch4. Symptom-to-part index
Terminal Voltage V dc Ground
Symptom / Error FRU or action, in sequence
Ch4. Symptom-to-part index „ Numeric error codes
DMA test failed System board 02F6
02F7
Ch4. Symptom-to-part index „ Error message
Ch4. Symptom-to-part index „ LCD-related symptoms
Ch4. Symptom-to-part index „ Indeterminate problems
Ch5. Removing and replacing a part
Removing and replacing a part FRU
Ch5. Removing and replacing a part Battery Pack
Ch5. Removing and replacing a part Hard Disk Drive
Then pull the HDD assembly out in the direction shown below
Ch5. Removing and replacing a part Keyboard
Ch5. Removing and replacing a part
Ch5. Removing and replacing a part Bmdcmdc Modem Card
1SZZBA4019F
Ch5. Removing and replacing a part Optical Disk Drive
Ch5. Removing and replacing a part Keyboard Deck
Disconnect cable Disassemble the KBD Deck Assy
Ch5. Removing and replacing a part Fan Assembly
Ch5. Removing and replacing a part Wireless LAN Card
Ch5. Removing and replacing a part Display Module
Ch5. Removing and replacing a part
1SZZBA4097A
Ch5. Removing and replacing a part
Ch5. Removing and replacing a part Speaker
Disconnect connector and remove Speaker
Ch5. Removing and replacing a part Sub Board
Ch5. Removing and replacing a part Main Board
Remove Main Board
1SZZBA4080G
Remove LCD Hook
1SZZBA4080F
Ch5. Removing and replacing a part
Remove LCD panel
1SZZBA4017A
Ch5. Removing and replacing a part
Remove Wlan Antenna
Ch5. Removing and replacing a part Battery Pack
Ch5. Removing and replacing a part Hard Disk Drive
Ch5. Removing and replacing a part
Ch5. Removing and replacing a part Keyboard
Ch5. Removing and replacing a part
Ch5. Removing and replacing a part Optical Disk Drive
Ch5. Removing and replacing a part Wireless LAN Card
Ch5. Removing and replacing a part Bmdcmdc Modem Card
M2.0 X L3.0 Remove 7 screws FRU No Specification Qty
Ch5. Removing and replacing a part
Ch5. Removing and replacing a part Fan Assembly
Ch5. Removing and replacing a part Display Module
Ch5. Removing and replacing a part
1SZZBA4097A
Ch5. Removing and replacing a part
Ch5. Removing and replacing a part Speaker
Disconnect connector and remove Speaker
Ch5. Removing and replacing a part Sub Board
Ch5. Removing and replacing a part Woofer
Disconnect connector and remove Woofer
Ch5. Removing and replacing a part Main Board
1SZZBZ4002B
M2.5 X L6.0
Remove LCD Hook
M2.0 X L3.0
1SZZBA4080G
Remove LCD panel
1SZZBA4017A
Ch5. Removing and replacing a part
Remove Wlan Antenna
Ch6. Part lists
Part lists
HWL18
400MHZ DDR2 Sdram with 32MX16 NMEM1 GIMMR00007A
100
101
102
103
104
105
HWL29 HWL12 HWL31 HWL11 HWL30 HWL10 HWL07 HWL27 HWL09
HWL22
HWL33 HWM20
HWM27
NRUB1 HWL32
HWM22 HWC08 HTM05
HWC07 HWM25 HWM24 HWM26 HTA04
HWM23 HWM31 HWM29 HWM30 HWM33
HWD02
HWM11HWM22 HWM06 HWM05 HWM23 HWM07 HWM04 HWC09
HTA07 HWM34 HWM08 HWM09 HWC04 NMEM1
HWC11 HWC13
