LG Electronics LW20 service manual NSHT3

Page 82

LW20

	Location	LG P/N	SPECIFICATION	REMARKS
	NSHT3	3858BP4482A	. WINDRIVER SPEAKER GRILL LEFT	SHEET (MECH)

	NSHT5	3858BZ3038A	. WINDRIVER SHEET INSULATION BOTTOM	SHEET (MECH)

	NSHT6	3858BZ4498A	. WINDRIVER SHEET INSULATION BOTTOM RIGHT	SHEET (MECH)

	NCSE5	3110BD0020A	WINDRIVER MG BOTTOM CASE	CASE

	NHLD1	4930BM4045A	WINDRIVER PCABS BATTERY KNOB HOLDER LEFT	HOLDER

	NHLD2	4930BM4046A	WINDRIVER PCABS BATTERY KNOB HOLDER RIGHT	HOLDER

	NHLD3	4930BM4047A	WINDRIVER PCABS DRIVE KNOB LOCK HOLDER	HOLDER

	NHLD4	4930BM3101A	WINDRIVER RUBBER HDD HOLDER	HOLDER

	NSPR1	4970BW4570A	WD0.25MM ID3.0MM N9 L11.0MM 0.6KGF	SPRING,COIL
	NSPR1	4970BW4570A	WINDRIVER BATEERY SPRING	SPRING,COIL
			WINDRIVER BATEERY SPRING

15

Image 82

Contents LW20 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 firstImportant Notes Followings are not covered under warranty „ Rear view Ch2. Locations„ Front view Security key hole Kensington Lock„ Right view Ch2. Locations „ Left viewEmergency eject hole „ Specification Ch3. System informationSystem DiagramInformation Ch3. System information „ Fn key combinations Location with Fn + F7 combinationCh3. System information „ Status indicators Ch3. System information „ Bios Flash Ch3. System information „ Bios Setup Ch3. System information „ Using the keys Ch3. System information „ Main menu Ch3. System information „ Advanced menu „ Security menuCh3. System information „ Boot menu „ Exit menuCh4. Symptom-to-part index „ Power system checkoutPin Voltage V dc +18.0 ~ +19.2 Ground Ch4. Symptom-to-part index Ch4. Symptom-to-part index + 4 3 2 Ch4. Symptom-to-part index „ Numeric error codes Symptom / Error FRU or action, in sequenceDMA 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 partCh5. Removing and replacing a part Battery Pack Ch5. Removing and replacing a part Hard Disk Drive Ch5. Removing and replacing a part Optical Disk Drive Ch5. Removing and replacing a part Retainer Disconnect Retainer Connector Remove Retainer Ch5. Removing and replacing a part Keyboard Remove Keyboard Ch5. Removing and replacing a part Display Module Ch5. Removing and replacing a part Key Deck Disconnect Touchpad Connector Remove Key Deck Ch5. Removing and replacing a part Sub B/D Ch5. Removing and replacing a part Speaker Ch5. Removing and replacing a part Fan Assembly Ch5. Removing and replacing a part Main Board Ch5. Removing and replacing a part 1SZZBA4101A Ch5. Removing and replacing a part 1SZZBA4104A Remove 4 Screws FRU No Specification Qty Remove Inverter Disconnect LED Sub Board Connector 1SZZBA4041A D3.5 X L3.0 Ch5. Removing and replacing a part D3.5 X L3.0 Disconnect LCD Cable Part lists Ch6. Part listsNPLT2 NNOB2 NCAB5 Korea Windriver Sunrex 84KEY Silver NKBD2 Norway Silver Windriver Sunrex NKBD2 LW20 LW20 1SZZBA4017F 1SZZBA4097B Plate Windriver HDD Korea Windriver Sunrex 84KEY KBD Assembly Korea Windriver Sunrex 84KEY Silver KBD Assembly 1SZZBA4097B 1SZZBA4080A NCAB3 NFAN2 Plate Windriver ODD BAY NFRM1 LW20 RH80536GE0462M LG Intel 478P Ufcpga IC,MICRO NSHT3 Windriver Rubber Display Front Upper Cushion Windriver 6.5 KGF-CM Hinge Left Latchless LW20 Hitachi Wireless L Windriver Antenna NANT2 Windriver SUS LCD Left 0.5T 12.1INCH Bracket