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LG Electronics
LM50
service manual
Ch3. System information Model Configuration
Models:
LM50
1
16
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114 pages
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Specs
Before replacing parts
Password
· Load Setup Defaults
Ch4. Symptom-to-part index
· Boot-time Diagnostic Screen
Power on Boot
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Image 16
Ch3. System information
Model Configuration
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Contents
LM40/50 LG Electronics
Page
Before replacing parts
Ch1. Service information
„ Strategy for replacing a hard-disk drive
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
Ch1. Service information Laser compliance statement
Backup Standby RTC battery safety information
„ What to do first
Ch1. Service information Read this first
Important Notes
Followings are not covered under warranty
Ch2. Locations
„ Front view
Ch2. Locations „ Rear view 15/14.1
„ Left view 15/14.1
„ Right view 15/14.1
Security key hole Kensington Lock
„ Specification
Ch3. System information
Ch3. System information „ Model Configuration
Ch3. System information „ System Block Diagram
Ch3. System information „ Fn key combinations
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 „ Default screen
Main, Advanced, Security, Boot, Exit
Ch3. System information „ Using the keys
Ch3. System information „ Main Menu
Ch3. System information „ Advanced Menu
· Legacy USB Support
· TouchPad Support
· Internal Keypad
· Parallel Port
· Boot-time Diagnostic Screen
· Parallel port modes
· Set Supervisor Password
· Setting a password
Ch3. System information „ Security Menu
Power on Boot
· Set User Password
Ch3. System information
· Password on boot
Ch3. System information
· Set HDD Password
Ch3. System information
· Changing or removing a password
Ch3. System information „ Boot Menu
· CD-ROM Drive
· Removable Devices
· Hard Drive
· Load Setup Defaults
Ch3. System information „ Exit Menu
· Exit Saving Changes
· Exit Discarding Changes
· Discard Changes
· Save Changes
Ch4. Symptom-to-part index
„ Power system checkout
Ch4. Symptom-to-part index
Ch4. Symptom-to-part index
Terminal Voltage V dc Ground
Ch4. Symptom-to-part index „ Numeric error codes
Symptom / Error FRU or action, in sequence
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
Removing and replacing a part FRU
Ch5. Removing and replacing a part
Ch5. Removing and replacing a part „ 1010 Battery Pack
Ch5. Removing and replacing a part „ 1020 Hard Disk Drive
Ch5. Removing and replacing a part „ 1030 Retainer
Ch5. Removing and replacing a part
Disconnect the keyboard connector
Ch5. Removing and replacing a part „ 1040 Retainer
Ch5. Removing and replacing a part „ 1050 Fan Assembly
Ch5. Removing and replacing a part
1SZZBZ4014A
1SZZBZ4014A
Ch5. Removing and replacing a part „ 1070 Wireless LAN Card
Ch5. Removing and replacing a part „ 1080 MDC Modem Card
Ch5. Removing and replacing a part „ 1090 Display Module
Remove two hinge cover screws FRU No Specification Qty
Ch5. Removing and replacing a part
Ch5. Removing and replacing a part
Ch5. Removing and replacing a part
Ch5. Removing and replacing a part „ 1100 Keyboard Deck
Ch5. Removing and replacing a part 14.1
Ch5. Removing and replacing a part
1SZZBZ4018B
Ch5. Removing and replacing a part
Ch5. Removing and replacing a part
Ch5. Removing and replacing a part „ 1110 Main Board
Ch5. Removing and replacing a part
Remove the S-Video connector Remove the LAN S/B connector
1SZZBA4014A
Hold M/B with your both hand and pull it up to remove
1SZZBA4017B
Ch5. Removing and replacing a part
Ch5. Removing and replacing a part „ 1130 S-Video Sub-Board
Ch5. Removing and replacing a part „ 1140 Display Module
Ch5. Removing and replacing a part
Ch5. Removing and replacing a part
1SZZBA4041A
Ch5. Removing and replacing a part
Remove LCD from the LCD rear panel
Part lists
Ch6. Part lists MKB21
Ch6. Part lists
LG P/N Specification Remarks MKC08
Mckinley N Sunrex Czech LM Refresh
Mckinley N OKI Thailand LM Refresh
LG P/N Specification Remarks MKC13
LG P/N Specification Remarks MKS01
LG P/N Specification Remarks MKM08
Case LCD
Case LCD
MKM22 MKL16 MKL06 MKL05 MKL04
TFT LCD, LG Philips LP150E06-A2 15.0 Inch SXGA+
100
101
102
Type Intel 4 Layers 1-14 Network Connection
103
104
105
Thermal PAD 11X11 MM on Northbridge
106
107
108
109
110
Mckinley N OKI Hungary LM Refresh
111
112
MEMORY, Hynix HYMD232M646C6-J Sodimm 256MB DDR 333MHZ
LG P/N Specification
113
