Manuel d'utilisation / d'entretien du produit LS70 du fabricant LG Electronics
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0 Service Manual (LS70) LG Electronics.
1 Contents Ch 1. Service information Ch 2. Locations Ch 3. System information · Specification · Model configuration · System Blo ck Diagram · Fn key combinations · Status indicators · BIOS Flash · BIOS Setup Ch 4.
2 Ch1. Service information Chapter 1. Service information 1-1. Important service information Strategy for replacing parts (FRU-Field Replaceable Units) Before repl acing parts Make sure that lates.
3 Ch1. Service information 1-2. Safety notices Warnin g Before the co mputer is powered-on afte r part (FRU ) replacement, make sure all sc rews, springs, and other sma ll parts a re in place and are not left loose inside the co mputer. Ver ify this by shaking the computer and listening for rattling s ounds.
4 Ch1. Service information 1-3. Safety information General safety Follow these rules to ensure general safety · Observe good housekeeping in the area of the machines during and afte r main tenance. · When lifting any heavy object 1. Ensure you can s tand safely without slipping.
5 Ch1. Service information Electrical safety Observe the following rules when working on e lectrical equ ipment. Important Use only approv ed tools and test equipment. So me hand tools ha ve handles cove red with a so ft material that does not insulate you when working with live electrica l currents.
6 Ch1. Service information · Stand on suitable rubber mats (obta ined locally, if necessary) to insu late you from grounds such as me tal floor str ips and machine fr ames. · Observe the specia l safety precautions when you work w ith ver y high voltages .
7 Ch1. Service information Safety inspection guide The purpose of this inspection guide is to assi s t you in identifying potentia lly unsafe conditions. As each machine was des igned and built, required safety items were in stalled to protect users and se rvi ce personnel fr om injury.
8 Ch1. Service information Handli ng devices t hat are sensi tive to electrostatic discharge Any computer par t containing trans istors o r integ rated cir cuits (ICs) should be cons idered sensiti ve to electrostatic discharge (ESD). ESD damage can occur when there is a dif ference in charge between objects.
9 Ch1. Service information 1-4. Laser compliance statement When a CD-R OM dri ve, DVD d rive or the othe r laser p roduct is ins talled, note the following : Caution Use of controls or adjustments or perfor mance of procedures other than those specif ied here in might result in hazardous radiation exposure.
10 Ch1. Service information 1-6. Read this first Before you go to the checkout guide, be sure to read th is section . Important Notes · Only trained personnel ce rtified by LG should serv ice the co mputer. · Read the entire FRU remo val and replacement page before rep lacing any FRU.
11 Ch1. Service information The followings are not cov ered und er warranty : · CD panel crac ked from the application of e xcessi ve force or from be ing dropped · Scratched (cosmetic ) parts · Di.
12 Ch2. Locations Chapter 2. Locations Front view LCD latch LCD latch Power s witch Volume Do wn Volume Up MUTE WLAN Antenna WLAN Antenna TouchPad button LCD Keyboard TouchPad Built-in MIC Built-i.
13 Ch2. Locations Rear view LAN connector S-VIDEO conne ctor Modem conne ctor AC connector Express Card eject butto n IEEE1394 connector 4-in-1 Card slot Fan louv ers VGA connector Express Card sl.
14 Ch3. System info rmati on Chapter 3. System information Specification -C P U · Dothan 1.6 ~ 2.1 GHz · μ FCBGA - Main Ch ipset & Graphic · Intel 915GM,ICH6 -M · Intel 915PM, ICH6-M, ATI Mobility Radeon X600 VGA Controller - Memory · 2SODIMM – Up t o 2GB · DDR2 PC2 -3200S/4200S Capable (400/533MHz) - HDD · 2.
15 Ch3. System info rmati on Sy stem Block Diagram.
16 Ch3. System info rmati on Fn key combinations The following t able shows the function of each com bination of Fn with a function key. Function o f Fn keys has nothing to do with Operating Syste m. Brightness up [Delete] Brightness down [Insert] Wireles s LAN on / off [F6] Number lo ck [ScrLk] Maximum power-sa ving mode.
17 Ch3. System info rmati on Status indicators The system st atus indi cators show t he stat us of the comput er 3 12 45 67 1. Caps lock Caps lock indicator lights up when the Caps lock key is pressed. W hen this indi cator lights up, you can type capital letters without pressing the Shift key.
18 Ch3. System info rmati on BIOS Flash You can update BIOS using a floppy disk d rive . Because this system is not equ ipped with any floppy disk dr ive, you have to use an e xternal U SB drive for a BIOS update. In orde r to boot up with an USB drive, please set Removable D evice as the fi rst boot up drive in the boot menu of BIOS setup.
19 Ch3. System info rmati on How to update flash ROM in Window s 1. Quit all runn ing programs. 2. Start WI NPHLASH.EXE. 3. Select the procedure you want : a. Backup BIOS and Fl ash BIOS with new settings b. Backup BI OS Only 4. Specify the loca tions for backup and new BIOS files in BIOS Setting Locations.
20 Ch3. System info rmati on 8. After the completion , ‘System BIO S was successfully updated’ appear s on the screen, then the computer re starts. 9. After the res tart, make sure the system BIOS is updated. 10. If your compute r does not restar t automatical ly, turn of f your computer and then tu rn it back on by pressing power button.
21 Ch3. System info rmati on BIOS Setup BIOS (Basic Input and Output Sy stem) S etup saves the syst em configuration in CMOS R AM , and check the configu rations du ring s tartup. Use the BIOS Setup Utility to change an d save the system enviro nment, hardware conf igurations, power sa ving mode, e tc.
22 Ch3. System info rmati on Using the keys The keys used in the B IOS Setup Utility and their functions are described at the bottom. · , + : General Help Display the descriptions of the keys used in the set up utility. · , : Select Item Navigate and select items in the setup ut ility.
23 Ch3. System info rmati on Main menu System Tim e Current time. Use < Tab >, < Shift-Tab >, o r < Enter > keys to move around these fields. To change the value, press < + > or < − > key. System Date Today date. Us e < Tab >, < Shift-Tab >, or < Enter > keys to move around these fields.
24 Ch3. System info rmati on Advanc ed menu Legacy USB Support There are two options to th is field: Enabled , and Disabled . This fi eld allows yo u to enable or disable the legacy USB support. Boot-time Diagnosti c Scr een Enables the Boot-t ime Diagnostic Screen.
25 Ch3. System info rmati on Boot menu Boot menu e nables you to set the boot order for the CD-ROM driv e, Removable devices Hard drive , and Network boot as sh own below. CD- ROM Drive Removable Devices Hard Drive B2 D0 Yukon PXE Exit menu Exit Saving Ch anges Select Exit Saving Changes to save new se tup informa tion in CMOS R AM.
26 Ch4. Sy mptom-to-part index Chapter 4. Symptom-to-part index The symptom-to-pa rt index in this sec tion lists symptoms and error s and thei r possib le causes. The most likely cause is listed first. Note If r eplacing a pa rt (FR U) does not solve the problem, pu t the orig inal part back in the computer.
27 Ch4. Sy mptom-to-part index · If the voltage is not correct, replace the AC adapter. · If the voltage is acceptable, do the fo llowing : 1. Replace the system board. 2. If the problem persis ts, check the AC adapter whether it is correct product or not.
28 Ch4. Sy mptom-to-part index · The Charac teris tics of the battery pack 1. Self-discharge The battery gradually loses its power ove r time w ithout ever being used. 2. Periodic full disch arge / charge Frequent recharge o f the battery pack can reduce the c apac ity of the batte ry pack.
29 Ch4. Sy mptom-to-part index · To check the battery pack , do the following : 1. Power off the comp uter. 2. Remove the battery pack and measure the volt age betwee n battery terminals 1(-) and 5(+). See t he followin g figure : 5(+) 4 3 2 1(-) +0V ~ +1 2.
30 Ch4. Sy mptom-to-part index Numeric error codes Replace the backup battery and run B IOS Setup Utility to reset the time and date. 0250 System battery e rror – System battery is dead 1. DIMM 2. System b oard 0232 Extended RAM error - Extended RAM Failed at address line System board 0231 Shadow RAM error - Shadow RAM failed at offset 1.
31 Ch4. Sy mptom-to-part index FRU or action, in seq uence Sy mptom / Error 1. DIMM 2. Syst em board 02F6 Software NMI failed 1. DIMM 2. System b oard 02F5 DMA test failed 1. Load “Setup Default” in BIOS Setup Utility. 2. Replace the backup battery.
32 Ch4. Sy mptom-to-part index FRU or action, in seq uence Sy mptom / Error 1. Load Setup Defaults in BIOS Set up Utility. 2. System b oard. 061A Parallel port configuration e rror 1. Load Setup Defaults in BIOS Set up Utility. 2. System b oard. 0619 Parallel port con figuration changed 1.
33 Ch4. Sy mptom-to-part index Error message System board. Thermal sensin g error. Fan. FAN error. 1. Restore t he system co nfiguration to what it wa s before the co mputer entered h ibernation mode. 2. If memory size has been changed, re-create the hibernation file.
34 Ch4. Sy mptom-to-part index LCD-related sy mptoms Note Before re moving or d isassembling LCD , power off th e comput er, unplu g all powe r cords from electrical outlets, remove the battery pack also. LCD assembly. System board. Power-on indi cator on, and a b lankLCD during POST.
35 Ch4. Sy mptom-to-part index Indeterminate problems · You are here because the diagnostic tests d id not identify which adapter or devi ce failed, wrong devices are installed, a short ci rcuit is suspected, or the system is inoperative. Follow these procedures to isolate t he failing FRU (do not isolate FRUs that have no defects).
36 Ch5. Removing and replacing a part Chapter 5. Removing and replacing a part (FRU) Danger Before removing an y FRU, pow er off the computer, u nplug all po wer cords from electrical outlets, re move the batte ry pack, and then d isconnect any interconnecting cables.
37 Ch5. Removing and replacing a part ■ 1010 Bat t ery Pack 1. Push the batte ry la tch in the d irection show n below; then side the batte ry pack out of the slot.
38 Ch5. Removing and replacing a part ■ 1020 Hard Dis k Driv e Remov e the follo wing pa rts in order before re placing this part 1. Battery Pack(1010) 2. Battery Pack(1010) 1. Remove a screw as indi cated in the picture, then pull the HD D Assy out in the di rection shown below.
39 Ch5. Removing and replacing a part ■ 10 30 W ireless LA N Ca rd Remov e the follo wing pa rts in order before re placing this part 1. Battery Pack(1010) 2. Hard Disk Drive (1020) 3. Keyboard(10 30 ) 1. Remove 3 Memory Cove r scr ews. 3 M2.5 X L3.
40 Ch5. Removing and replacing a part ■ 1040 Keyboard Remov e the follo wing pa rts in order before re placing this part 1. Battery Pack(1010) 2. Hard D isk Drive(1020) 3. W/L LAN Ca rd (1030) 1. Remove 2 screws. 2 M2.5 X L6.5 1SZZBA4097A 1 Qty Specification FRU No.
41 Ch5. Removing and replacing a part 3. Di sconnect Keyboard C onnector and re move Keyboard ..
42 Ch5. Removing and replacing a part ■ 1050 Ret ainer Remov e the follo wing pa rts in order before re placing this part 1. Battery Pack(1010) 2. Hard D isk Drive(1020) 3. W/L LAN Ca rd (1030) 4. Keyboard(1040) 1. Remove 2 screws. 2 M2.5 X L6.5 1SZZBA4097A 1 Qty Specification FRU No.
43 Ch5. Removing and replacing a part 3. Disconnect Retainer Connecto r and remove Retaine r..
44 Ch5. Removing and replacing a part ■ 1060 Keyboard Plate Remov e the follo wing pa rts in order before re placing this part 1. Battery Pack(1010) 2. Hard D isk Drive(1020) 3. W/L LAN Ca rd (1030) 4. Keyboard(1040) 5. Retainer(1 050) 1. Remo ve 7 scre ws and re move Keyboa rd Plate.
45 Ch5. Removing and replacing a part ■ 1070 FAN Assembly Remov e the follo wing pa rts in order before re placing this part 1. Battery Pack(1010) 2. Hard D isk Drive(1020) 3. W/L LAN Ca rd (1030) 4. Keyboard(1040) 5. Retainer(1 050) 6. Keyboard plate(1060) 1.
46 Ch5. Removing and replacing a part ■ 1080 Hinge Cover Remov e the follo wing pa rts in order before re placing this part 1. Battery Pack(1010) 2. Hard D isk Drive(1020) 3. W/L LAN Ca rd (1030) 4. Keyboard(1040) 5. Retainer(1 050) 6. Keyboard plate(1060) 7.
47 Ch5. Removing and replacing a part ■ 1090 Disp lay Modul e Remov e the follo wing pa rts in order before re placing this part 1. Battery Pack(1010) 2. Hard D isk Drive(1020) 3. W/L LAN Ca rd (1030) 4. Keyboard(1040) 5. Retainer(1 050) 6. Keyboard plate(1060) 7.
48 Ch5. Removing and replacing a part 3. Remove Display Module..
49 Ch5. Removing and replacing a part ■ 110 0 Key Deck Remov e the follo wing pa rts in order before re placing this part 1. Battery Pack(1010) 2. Hard D isk Drive(1020) 3. W/L LAN Ca rd (1030) 4. Keyboard(1040) 5. Retainer(1 050) 6. Keyboard plate(1060) 7.
50 Ch5. Removing and replacing a part 3. Remove 4 scre ws from Key Deck. Di sconnect TouchPad cable and speaker cable. 4 M2.0 X L5.0 1SZZBZ4014A 1 Qty Specification FRU No.
51 Ch5. Removing and replacing a part ■ 1110 Opti cal Disk Dr ive Remov e the follo wing pa rts in order before re placing this part 1. Battery Pack(1010) 2. Hard D isk Drive(1020) 3. W/L LAN Ca rd (1030) 4. Keyboard(1040) 5. Retainer(1 050) 6. Keyboard plate(1060) 7.
52 Ch5. Removing and replacing a part ■ 1120 Audio Board Remov e the follo wing pa rts in order before re placing this part 1. Battery Pack(1010) 2. Hard D isk Drive(1020) 3. W/L LAN Ca rd (1030) 4. Keyboard(1040) 5. Retainer(1 050) 6. Keyboard plate(1060) 7.
53 Ch5. Removing and replacing a part ■ 1130 HDD Cover Block (L) Remov e the follo wing pa rts in order before re placing this part 1. Battery Pack(1010) 2. Hard D isk Drive(1020) 3. W/L LAN Ca rd (1030) 4. Keyboard(1040) 5. Retainer(1 050) 6. Keyboard plate(1060) 7.
54 Ch5. Removing and replacing a part ■ 1140 Hing e Frame (L) 1. Remove 2 scre ws. Remove Hinge Fra me (Left). 2 M2.0 X L5.0 1SZZBZ4014A 1 Qty Specification FRU No. No. Remov e the follo wing pa rts in order before re placing this part 1. Battery Pack(1010) 2.
55 Ch5. Removing and replacing a part ■ 1150 Mai n Boar d 1. Remove 3 scr ews. Discon nect RTC Batt ery and S-VIDEO conn ecto r. Remo ve Main B oard. Remov e the follo wing pa rts in order before re placing this part 1. Battery Pack(1010) 2. Hard D isk Drive(1020) 3.
56 Ch5. Removing and replacing a part.
57 Ch5. Removing and replacing a part.
58 Ch5. Removing and replacing a part ■ 1150 S-V ideo Board Remov e the follo wing pa rts in order before re placing this part 1. Battery Pack(1010) 2. Hard D isk Drive(1020) 3. W/L LAN Ca rd (1030) 4. Keyboard(1040) 5. Retainer(1 050) 6. Keyboard plate(1060) 7.
59 Ch5. Removing and replacing a part ■ 1100 Disp lay Modul e Remov e the follo wing pa rts in order before re placing this part 1. Using a knife , remove the logo and rubbers that are cove ring the screws . Then remove a ll 6 screws . 6 M2.5 X L4.5 1SZZBA4080F 1 Qty Specification FRU No.
60 Ch5. Removing and replacing a part 2. Disasse mble the LCD front. The front hook lo cated on the middle of LCD upper and lower end. Be careful of the dire ction when removing because it is connected from inside out.
61 Ch5. Removing and replacing a part 3. Remove 5 screws and disconnect Inverter Cable. 1 1 2 1 1 4 M2.5 X L4.5 1SZZBA4080F 1 1 M2.5 X L3.5 1SZZBZ3002W 2 Qty Specification FRU No.
62 Ch5. Removing and replacing a part 4. Remove WLAN Ant enna Cable. Press t he hook on the both side of LCD with a (-) type screwdriver and remove from the LCD rear panel.
63 Ch5. Removing and replacing a part 5. Remove 6 sc rews. Remove LCD from the LCD r ear panel. 1 2 2 2 2 1 2 M2.5 X L4.5 1SZZBA4080F 1 4 M2.0 X L3.0 1SZZBA4017A 2 Qty Specification FRU No.
64 Ch6. Part lists Chapter 6. Part lists 2005-01-31 HTF 05 M/B Assy HUNTER-FULL 15 INCH LGE 10 LA YERS (REV 0. 7A) PP MAIN B/D ASSY(PM128 +GB) 6871BH700A1 HFB01 BADGE Logo Badge (LG) 3858BZ4462A HFL18.
65 Ch6. Part lists ODD 단품 DW-224 E-B88 TEAC 8 X 24X 24X 24X 12.7MM W-CO MMON BEZEL FOR B RAND N B- PC 2020B00033A HTA 04 ODD 단품 GSA-4080N HLDS 8X 24X 2X 2X 4X 4X 4X 16X 10X 24X NOTE BOOK 12.7MM COMMON TYPE FOR BRAND 2026B00007A HTA 04 ODD 단품 GCC-4243 N HLDS 8X 24X 24X 24X 12.
66 Ch6. Part lists Battery 4800 mAh 3S-2P Simp lo Li-Ion Cyl indrical H unter All LGC cell 6911B00121A HTA 07 Battery 4800 mAh 3S-2P Simp lo Li-Ion Cyli ndrical H unter All SDI cell 6911B00119A HTA 07 Battery 4800MAH 3S-2P SIMPLO LI-ION CY LINDERICAL HUNTER-ALL CELL SDI 6911B00096A HTA 07 MDC Assy MA560-3 QCOM 2 LA YERS 1A MDC1.
67 Ch6. Part lists Adapter HP-AP091F13P1 HIPRO 90W 19V/4.74 A 3PIN WITH PF C HUNT ER-ALL ,FO R KOR DOMESTIC, SLI M TYPE. 6708BA0057A HFC11 Adapter PA-1900-08LK LITEON 90W 19V/4.
68 Ch6. Part lists TOUCH PAD TOUCH PWB 7 9.7*4 7.7 HUNTER WIDE WITH SCROLL FUNCTION S YNAPTICS TM41PU Z307-1 5022BZ9023A HFD02 KBD DECK ASSY HUNTER-FULL 15 INCH KBD DECK T OTAL ASS Y 3111B0TS19A HFD01.
69 Ch6. Part lists ATI LABEL AT I Label, X600 3850BZ9A87A HFM19 MS LABEL MS WIN XP U2 BEZEL 15.4 / 17.1 3850BB4125A HFM1 7 MS LABEL MS WIN XP U2 BEZEL 15.
70 Ch6. Part lists SCREW F screw M2 .5 * L8.0 (hinge) 1SZZB A4039B HFM2 7 SCREW E scr ew M2.5 * L6.5 1SZZBA4097A HFM26 SCREW D screw M2 .0 * L10 (Thermal block fix) 1SZZBZ4020A HFM2 5 SCREW C screw M2.0 * L5.0 1SZZBZ4014A HFM24 SCREW B scr ew M2.0 * L3.
15.0 EXPLODED VIEW 1 Location LG P/N SPECIFICATION REMARKS HFL02 3111B0TS53A HUNTER-FULL 15 INCH COVER REAR ASSY HFL18 3858BP4273A Logo Badge (X-Note) HFL18 3858BZ4462A Logo Badge (LG).
2 15.0 EXPLODED VIEW.
15.0 EXPLODED VIEW 3 Location LG P/N SPECIFICATION REMARKS HFL04 4940BM4166A Knob, latch HFL05 4970BW4556A Spring, Latch HFL09 3300BP4455A Plate, Inverter HFL10 3301B00540A Plate, antenna-L (620mm) HF.
4 15.0 EXPLODED VIEW.
15.0 EXPLODED VIEW 5 Location LG P/N SPECIFICATION REMARKS HFL01 6304FLP080A LP150E06-A2 LG PHILPS TFT COLOR 15.0 INCH SXGA+(1400X1050) ISP STYLE B WVA HFL01 6304FLP081B LP150E06-A3 LG PHILPS TFT COLOR 15.0 INCH SXGA+(1400X1050) ISP STYLE B WVA P3 PLANT HFL01 6304FHS008A HSD150PK17-A00 HANNSTAR TFT COLOR 15.
6 15.0 EXPLODED VIEW Location LG P/N SPECIFICATION REMARKS HFL06 3111B0TS24A Case Assy, Front 15.0" HFL13 4850BM4029A Cushion, rubber-upper HFL14 4826BZ4003B Cushion, rubber-middle HFL15 4850BM40.
7 15.0 EXPLODED VIEW.
15.0 EXPLODED VIEW 8 Location LG P/N SPECIFICATION REMARKS HFB01 6871BH700A1 HUNTER-FULL 15 INCH LGE 10 LAYERS (REV 0.7A) PP MAIN B/D ASSY(PM128+GB) HFB01 6871BH710A1 HUNTER-FULL 15 INCH LGE 10 LAYERS (REV 0.7A) PP MAIN B/D ASSY(PM64+GB) HFB01 6871BH720A1 HUNTER-FULL 15 INCH LGE 10 LAYERS (REV 0.
15.0 EXPLODED VIEW 9 Location LG P/N SPECIFICATION REMARKS HFC08 0IMCR00011A RH80536GE0252M LG INTEL 478P UFCPGA TRAY NT CPU PENTIUM-M 730 1.60GHZ/600MHZ C0-STEPPING(SL86G) HFC08 0IMCR00009A RH80536GE0302M LG INTEL 478P UFCPGA TRAY NT CPU PENTIUM-M 740 1.
10 15.0 EXPLODED VIEW.
15.0 EXPLODED VIEW 11 Location LG P/N SPECIFICATION REMARKS HTA01 4811B00605A HUNTER-WIDE 15.4 INCH HDD SUS 17.1W, 15F HTA02 1SZZBA4011A + D3.0 L 3.0 SWRH4 HDD WH [S-PJT] #1 TIP HTA03 6744C00085A MHT2.
15.0 EXPLODED VIEW 12 Location LG P/N SPECIFICATION REMARKS HFC07 5901B09271A FAN ASSEMBLY HFM13 3550BM3202A HUNTER-WIDE 15.4 INCH PCABS HDD BLOCK HFM23 1SZZBA4023A screw M2.
15.0 EXPLODED VIEW 13.
15.0 EXPLODED VIEW 14 Location LG P/N SPECIFICATION REMARKS HFD01 3111B0TS19A HUNTER-FULL 15 INCH KBD DECK TOTAL ASSY HFM14 3301B00553A HUNTER-FULL PLATE KBD ASSY HFM16 3850BB9110A INTEL GRYPHON BANIAS LOGO 252352-001 INTEL CENTRINO LABEL N N HFM16 3850BB9110C CENTRINO LABEL NT 252352-002 INTEL HFM17 3850BZ9A15A MS WIN XP U2 BEZEL 15.
15.0 EXPLODED VIEW 15 Location LG P/N SPECIFICATION REMARKS HFD02 5022BZ9023A TOUCH PWB 79.7*47.7 HUNTER WIDE WITH SCROLL FUNCTION SYNAPTICS TM41PUZ307-1 HFD03 3551B09756A HUNTER-FULL 15 INCH SPEAKER TOTAL ASSY HFD04 6871BH830A1 HUNTER-FULL 15 INCH WIMTEC 2 LAYERS 1.
15.0 EXPLODED VIEW 16.
15.0 EXPLODED VIEW 17 Location LG P/N SPECIFICATION REMARKS HFC09 3823B01060A HUNTER-F LG-IBM OKI KOREA . 86KEY HFC09 3823B01061A HUNTER-F LG-IBM OKI ENGLISH .
15.0 EXPLODED VIEW 18.
15.0 EXPLODED VIEW 19 Location LG P/N SPECIFICATION REMARKS HTA07 6911B00088A 4800MAH 3S-2P SIMPLO LI-ION CYLINDERICAL HUNTER-ALL CELL LGC HTA07 6911B00096A 4800MAH 3S-2P SIMPLO LI-ION CYLINDERICAL HU.
15.0 EXPLODED VIEW 20 Location LG P/N SPECIFICATION REMARKS HFC01 GIMMR00008A HYS64T64020HDL-3.7-A INFINEON 200P SODIMM BK 512MB 64MX64 533MHZ DDR2 SDRAM WITH 32MX16 HFC01 0IMMR00006A M470T6554BZ0-LD5.
15.0 EXPLODED VIEW 21 Location LG P/N SPECIFICATION REMARKS HTM17 3850BB4486A ID LABEL HUNTER 15T LGEKS MADE IN CHINA HTM17 3850BB4490A ID LABEL HUNTER 15T CHINA FROM LGEPT HTM17 3850BB4490B ID LABEL .
15.0 EXPLODED VIEW 22.
15.0 EXPLODED VIEW 23 Location LG P/N SPECIFICATION REMARKS HFC11 6708 BA0056A PA-1900-08LK LITEON 90W 19V/4.74A 3PIN WITH PFC HUNTER-ALL FOR KOR DOMESTIC. HFC11 6708BA0057A HP-AP091F13P1 HIPRO 90W 19V/4.74A 3PIN WITH PFC HUNTER-ALL, FOR KOR DOMESTIC, SLIM TYPE.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté LG Electronics LS70 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du LG Electronics LS70 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation LG Electronics LS70, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le LG Electronics LS70 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le LG Electronics LS70, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du LG Electronics LS70.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le LG Electronics LS70. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei LG Electronics LS70 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
