Benutzeranleitung / Produktwartung TRAVELMATE 4740 des Produzenten Acer
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T ravelMate 4740/4740G/4740Z/4740ZG Series Service Guide PRINTED IN T AIWAN Service guide files and updates are availab le on the ACER/CSD web; for more information, please refer to http://csd.
II Revision History Please refer to the table below for the up dates made on T ravelMate 4740/47 40G/4740Z/4740ZG Series service guide. Date Chapter Up dat es.
III Copyright Copyright © 2010 by Acer Incorporated. All rights rese rved. No part of this pub lication may be reproduce d, transmitted, transcribed, stored in a retrieval system, or translated into .
IV Conventions The following conventi ons are used in this manual: SCREEN MESSAGES Denotes actual messages that appear on screen. NOTE Gives bits and pieces of additional information related to the current topic. W ARNING Alerts you to any damage that might result from doing or not doing specific actions.
V Preface Before using this information and the product it s upports, please read th e following general info rmation. 1. This Service Guide provides you with all techni cal information relating to the BASIC CON FIGURA TION decided for Acer's "glo bal" product offering.
VI.
VII Chapter 1 System Introduction 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Your Acer Note book Tour . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VIII T able of Contents Removing th e Heatsink Fan Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 Removing the Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57 LCD Module Disassembly P rocess .
IX T able of Contents Appendix B Test Compatible Components 147 Hardware Device Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
X T able of Contents.
Chapter 1 1 Features Below is a brief summary of the T ravelMate 4740/47 40G/4740Z/4740ZG Series com puter ’s many features. TravelMate 4740/4740Z Operating System Platform System Memory Display T r.
2 Chapter 1 Graphics Storage subsystem Audio Storage Optical Media Drive T r avelmate 4740 T r avelmate 4740Z • Intel® HD Graphics with 128 MB of dedicated system memory , supporting Microsoft® DirectX® 10 • Dual independent display support • 16.
Chapter 1 3 Communication Privacy control Dimensions and weight Power su bsystem T r avelmate 4740 T r avelmate 4740Z • Acer Video Conference, featuring: • Acer Crystal Eye webcam with 1280 x 1024.
4 Chapter 1 Special keys and controls I/O interface Software T r avelmate 4740 T r avelmate 4740Z • 88-/89-/93-key keyboard with inverted " T" cursor layout • 10 function keys, four curs.
Chapter 1 5 Optional Items Warranty Environment • Acer Updater • eBay® shortcut 20091 (Canada, France, Ger many , Italy , Mexico, S pain, UK, US only) • Netflix shortcut1 (US only) T r avelmate.
6 Chapter 1 TravelMate 4740G/4740ZG Operating System Platform System Memory Display Graphics T r avelmate 4740G T r avelmate 4740ZG • Genuine Windows® 7 Professional 32-bit • Genuine Windows® 7 .
Chapter 1 7 Storage subsystem Audio Storage Optical Media Drive • Dual independent display support • 16.7 million colors • External resolution / refre sh rates: • VGA port up to 2048 x 1536: 85 Hz • HDMI™ port up to 1920 x 1080: 60 Hz • MPEG-2/DVD decoding • WMV9 (VC-1) and H.
8 Chapter 1 Communication Privacy control Dimensions and weight Power su bsystem T r avelmate 4740G T r avelmate 4740ZG • Acer Video Conference, featuring: • Acer Crystal Eye webcam with 1280 x 10.
Chapter 1 9 Special keys and controls I/O interface Software T r avelmate 4740G T r avelmate 4740ZG • 88-/89-/93-key keyboard with inverted " T" cursor layout • 10 function keys, four cu.
10 Chapter 1 Optional Items Warranty Environment • Acer Registration • Acer Updater • eBay® shortcut 2009 (Canada, France, Germany , Italy , Mexico, S pain, UK, US only) • Netflix shortcut1 (.
Chapter 1 11 Your Acer Notebook Tour NOTES: Case color may vary from th at shown in the pictures. Top View # Icon Item Description 1 Acer Crystal Eye webcam Web camera for vi deo communication. (onl y for certain models) 2 Microphone Internal microphone for recording sound.
12 Chapter 1 Hotkeys The computer employs hotkeys or key combinations to access most of the computer 's controls like screen brightness and volu me output. T o acti vate hotkeys, press and hold the < Fn > key before pressing the othe r key in the hotkey combination.
Chapter 1 13 Closed Front Vi ew Left V iew Right V iew # Icon Item Description 1 Multi-in-1 card reader Accepts Secure Digita l (SD), MultiMediaCard (MMC), Memory Stick (MS), Memory S tick PRO (MS PR O), xD-Picture Card (xD). Note: Push to remove/install the card.
14 Chapter 1 Base V iew 6 E mergency eject hole Ejects the optical dr ive tray w hen the computer is turned off. Note: Insert a paper clip to the emergency eject hole to eject the optical drive tray when the computer is off. 7 Kensington lock slot Connects to a Kensington-compatible computer security lock.
Chapter 1 15 Hardware Specifications and Configurations Processor Item Specification CPU type • Intel Core i5-540M (2.53 GH z) • Intel Core i5-520M (2.40 GH z) • Intel Core i5-430M (2.26 GH z) • Intel Core i3-350M (2.26 GH z) • Intel Core i3-330M (2.
16 Chapter 1 BIOS Item Specification BIOS vendor Phoenix BIOS version 1.05 Supported protocols ACPI 1.0b/2.0/3.0 compliance, PCI 2.2, System/HDD Password Secur ity Control, INT 13H Extenstions, PnP BIOS 1.0a SMBIOS 2.4, BIOS Boot S pecification, Simple Boot Flag 1.
Chapter 1 17 Bluetooth Item Specification Chipset • Foxconn Bluetooth BRM 2046 BT2.1 (T60H928.33) f /w:861 • Foxconn Bluetooth A TH AR301 1 • Foxconn Bluetooth BRM 2070 (T77H1 14.01 ) • Foxconn Bluetooth BRM 2046 BT3.0 (T60H928.33) f/w:861 • Foxconn Bluetooth A TH AR301 1 (BT3.
18 Chapter 1 NOTE: Above table list s some system memory configur ations. Y ou may combine DIMMs with var ious capacities to form other combinations. On above table, the configuration of slot 1 and slot 2 co uld be reversed.
Chapter 1 19 DC Power Requirements V oltage tolerance 5V (DC) +/- 5% 5V (DC) +/- 5% 5V (DC) +/- 5% 5V (DC) +/- 5% 5V (DC) +/- 5% LCD Panel Item Specification V en dor & model name AUO • 14".
20 Chapter 1 AC Adapter Item Specification V en dor Delta • 65 W ADP-65JH DB • 90 W ADP-90CD DB Liteon • 65 W P A-1650-22AC • 90 W P A-1900-34AR Hipro • 65 W HP-A0652R3B • 90 W HP-A0904A3 B1LF Input 90 - 264 V ac Output 19 V / 3.
Chapter 1 21.
22 Chapter 1.
Chapter 2 23 Phoenix SecureCore Setup Utility Phoenix SecureCore Setup Ut ility is a hardware configuration progra m built into your system's Basic Input/ Output System (BIOS). Since most systems are already properly co nfigured and optim ized, there is normally no need to ru n this utility .
24 Chapter 2 Accessing the Setup Utility 1. T urn on the system. If the system is already turned on, save your data and close all open applications, then restart the computer . 2. During POST , press < F2 >. If you fail to press < F2 > before POST is completed, you will need to restart the computer .
Chapter 2 25 Navigating through the Setup Utility Use the keys listed in the legend bar on the bottom of the Setup screen to work your way through the various menu and submenu screens of the Set up Utility . The t able below lists these legend keys and their respective functions.
26 Chapter 2 Information The Information menu displays a su mmary of your system hardware information. These information are necessary for troubleshooting and may be required when asking for technical support. Parameter Description CPU T ype Displays the pro cessor model and speed.
Chapter 2 27 Main Use the Main menu to set the system time and date, and other bas ic options. Parameter Description Format/Optio ns System Time Displays the system time. The time is expressed in a 24-hour format. HH:MM:SS (hour:minute:second) System Date Displays the system date.
28 Chapter 2 Security Use the Security menu option to set system passwords to protect your system from unauthorized use. CAUTION: When you are prompted to enter a password, you hav e three tries before the system halts. Don’t forget your password. Parameter Description Option Supervisor Password Is Displays the supervisor password status.
Chapter 2 29 Setting a Password Follow these steps as you set the user , the supervisor , or the HDD password: 1. Use the up / down keys to select a password parameter (Set Su pervisor Password, Set User Passwo rd, or Set HDD Password), then press Enter .
30 Chapter 2 Resetting a Password If you have forgotten the user passwor d, the system will continue to functi on normally bu t you will have limited access to the Setup Utility . If you have enabled the Passwo rd on Boot field and you forg et the supervisor password, you will not be able to boot up the system.
Chapter 2 31 Boot Use the Boot menu to set the preferred drive sequen ce in which the Setup Utility attempts to boot the operating system. T o set bo ot drive sequence: 1. Press the up or down arrow keys to select a bootable device. 2. Press < F5 > or < F6 > to move the selected device up or down the boot sequence .
32 Chapter 2 Exit The Exit menu lists options for qui tting from the BIOS Set up Utility . Parameter Description Exit Saving Changes Save changes made and closes the utility . Keyboard shortcut: F10 Exit Discarding Changes Discards chang es mad e and closes the utility .
Chapter 2 33 Updating the BIOS The BIOS flash memory upd ate is required for th e following con ditions: • New versions of system programs • New features or options • Restore a BIOS when it becomes corrupted. NOTE: Observe the following when using the Fla sh uti lity to update the system BIOS flash ROM.
34 Chapter 2.
Chapter 3 35 This chapter contains step-by-s tep procedures on how to disass emble the notebook computer for maintenance and troubleshooting . Disassembly Requirements T o disassembl e the notebook co.
36 Chapter 3 General Information Pre-disassembly Instructions Before proceeding with the disassembly procedure, make su re that you do the following: 1. T urn off the system and all peripherals. 2. Unplug the AC adapter and all power and signal cab les from the system.
Chapter 3 37 External Module Disassembly Process External Modules Disassembly Flowchart The flowchart below gives you a graph ic representation on the entire disassembly sequence and instructs you on the components that need to be removed during serv icing .
38 Chapter 3 Removing the Battery Pack 1. T urn ba se unit over . 2. Slide the battery lock to the unlock position. 3. Slide and hold the battery release la tch to the release position. 4. Remove the battery pack out of the unit. IMPORT ANT : The battery is highlighted with a yellow oval in the above image.
Chapter 3 39 Removing the Back Cover 1. See “Removing the Battery Pack” on page 38. 2. Loosen the four captive screws (A) securing the back cover . These screws cannot be removed. 3. Insert a plasti c scribe on the cover ’s notch to release the cover , then remove the cover .
40 Chapter 3 3. Remove the screw (B) securing the hard disk drive module. 4. Grasp the black mylar tab and use it to disengage the ha rd drive from its connector , then remove the drive from its compartment. NOTE: T o prevent damage to device, avoid pressing down on it or placing he avy objects on top of it.
Chapter 3 41 6. Detach the bracket from the hard disk. Removing the DIMM Modules 1. See “Removing the Battery Pack” on page 38. 2. See “Removing the Back Cover” on page 39. 3. Push out the latches on both sides of the DIMM socket to release the DIMM and remove the DIMM modules.
42 Chapter 3 4. Disconnect the black antenna from the main connector and the whi te antenna from th e auxiliary connector on the WLAN module. 5. Move the antenna cables away from the WLAN modu le. 6. Remove the screw (B) securing the WLAN module. 7. Detach the module out of the slot.
Chapter 3 43 Main Unit Disassembly Process Main Unit Disassembly Flowchart Screw List Code Part Number Ty p e Color B 86.00F80.723 M2 x L3 Black D 86.00E33.
44 Chapter 3 Removing the Optical Drive 1. See “Removing the Battery Pack” on page 38. 2. Remove the screw (D) securing the optical drive. 3. Slide the optical drive out of the drive bay . 4. Remove the screw (B) that secures th e optical drive bracket, then detach the bracket from the drive.
Chapter 3 45 Removing the Keyboard 1. See “Removing the Battery Pack” on page 38. 2. Use a plastic flat-blade screwdriver to push the latches on the top side of the keyboard. 3. Raise the top of th e keyboard slightly , then ca refully slide it toward LCD panel to release the keyboard retaining tabs from the upper case.
46 Chapter 3 8. Disconnect the following system cables from their mainboard connectors. • S peaker cable • Power board cable • T ouchpad board cable.
Chapter 3 47 9. Remove the two screws (D) from the upper case. 10. T urn the unit over to the base side. 11 . Remove the five screws (B) securing the upper case to the lower case. Ty p e Qu antity Color T orque Part Number M2.5 x L6 2 Black 3.0 kgf-cm 86.
48 Chapter 3 12. Remove the three screws (E) securing the upper case to the lower case. 13. Remove the eleven screws (D) securing the upper case to the lower case. 14. Pry loose the upper case from the lower case and remove the upper case. Ty p e Qu antity Color T orque Part Number M2 x L2 3 Black 1.
Chapter 3 49 Removing the Power Button Board 1. Perform the “Removing the Upper Case” pro cedure on page 45. 2. Disconnect the power boa rd cable from the po wer board. 3. Remove the screw (B) securing the power board, then remove th e power board.
50 Chapter 3 Removing the S peakers 1. Perform the “Removing the Upper Case” pro cedure on page 45. 2. Detach the mylar t ape secu rin g the speaker cables. 3. Release the cables from the upper case latche s. 4. Remove the four screws (B) securing the lef t and ri ght speakers.
Chapter 3 51 Removing the T ouchp ad Board 1. Perform the “Removing the Upper Case” pro cedure on page 45. 2. Release the latch and disconnect the cabl e from the touchpad board. 3. Carefully pry loose the touchpad board from the upper case to detach it.
52 Chapter 3 2. Disconnect the LCD cable from its mainboard connector . 3. Disconnect the microphone ca ble from its mainboard connecto r . 4. Release the microphone and antenna ca bles from the adhesive tabs se curing them, then pull them out from underneath the system.
Chapter 3 53 6. Remove the four screws (D) securing the LCD module. 7. Lift the LCD module up a nd away from the base unit. Proceed to page 60 for instructions on how to disassemble the LCD module. Removing the USB Board 1. Perform the “Removing the Upper Case” pro cedure on page 45.
54 Chapter 3 3. Remove the USB board. IMPORT ANT : A circuit board that is >10 cm² has been hi ghlighted with the ye llow rectangle as above image shows. Follow local regulations for disposing this type of circuit board. Removing the Bluetooth Module 1.
Chapter 3 55 Removing the Mainboard 1. Perform the “Removing the Bluetoo th Module” procedure on page 54. 2. Disconnect the USB board cable from its mainboard connector . 3. Remove the screw (D) securing the mainboard. IMPORT ANT : A circuit board that is >10 cm² has be en highlig hted with the yellow square as above image shows.
56 Chapter 3 5. Disconnect the DC-input cable from the ma inboard, then remove the mainboard. Removing the Heatsink Fan Module 1. Perform the “Removing the Main board” procedure on page 55. 2. T urn the mainboard over to access the heatsink fan cable.
Chapter 3 57 5. Remove the heatsink fan module from the mainboard. Removing the Processor 1. Perform the “Removing the Heatsink Fan Mo dule” procedu re on page 56.
58 Chapter 3 IMPORT AN T : When installing a processor: • Note the golden arrow on the corner to make sure the processor is proper ly oriented over the socket. • Moisten a soft cloth with isopr opyl alcohol and clean the processor die to remove any thermal grease residue.
Chapter 3 59 LCD Module Disassembly Process LCD Module Disassembly Flowchart Screw List Code Part Number Ty p e Color B 86.00F80.723 M2 x L3 Black F 86.
60 Chapter 3 Removing the LCD Bezel 1. Perform the “Removing the LCD Modul e” procedure on page 51. 2. Remove the two screw co vers from the LCD bezel . 3. Remove the two screws (F ) securing the LCD be zel. . 4. Carefully p ry loose t he bezel fr om the LCD case.
Chapter 3 61 Removing the LCD Panel 1. Perform the “Removing the LCD Bezel” proce dure on page 60. 2. Remove the six screws (G) securing the LCD panel. 3. Detach the LCD-webcam cable from the LCD’s underside. 4. Remove the LCD panel. 5. T urn the LCD on its front to access the LCD-webcam cable.
62 Chapter 3 6. Disconnect the LCD-webcam cable from the LCD PCB. Removing the LCD Hinges 1. Perform the “Removing the LCD P ane l” procedure o n page 61. 2. Remove the four screws (B) securin g the left and ri ght LCD hinges, the n remove the LCD hinges from the LCD case.
Chapter 3 63 Removing the Microphone 1. Perform the “Removing the LCD Hin ges” procedure on page 62. 2. Release the microphone cable from th e adhesive tabs securing them, then remove the microphone from the LCD case. Removing the WLAN Antennas 1.
64 Chapter 3.
Chapter 4 65 Use the following proc edure as a guide fo r system problems. NOTE: The diagnosti c tests are intended to test only Acer products. Non-Acer products, prototype cards, or modified options can give false e rrors and invalid system responses.
66 Chapter 4 System Check Procedures External Diskette Drive Check Use the following procedure to isolate a problem in diskett e drive co ntroller , driver , or diskette. A write-en abled, diagnostic diskette is required. NOTE: Make sure that the diskette does not have more than on e label attached to it.
Chapter 4 67 Memory Check Memory errors can stop your programs, show e rror messages o n the screen, or hang th e system. NOTE: Make sure tha t each memory card is prope rly installed into the connector . A loose connection can cause an error . 1. Boot from the diagnostics diskette and start the diagnostic program.
68 Chapter 4 Check the Battery Pack T o check the battery pack using sof tware: 1. Open Power Management in the Wi ndows Control Panel . 2. In Power Meter , make sure that the parameters shown for Curre nt Power Source and T otal Battery Power Remaini ng are corr ect.
Chapter 4 69 Index of Error Messages Error Codes Error Messages Error Codes Error Messages 006 Equipment Configuration Error Causes: 1. CPU BIOS Update Code Mismatch 2.
70 Chapter 4 System CMOS ch ecksum bad - Default configura tion used T est or re place the RTC battery , run the BIOS Setup Utility to reconfigure system time, then reboot the system. System timer error T est or replace the RTC ba ttery , run the BIOS Setup Utility to reconfigure syst em time , then reboot the system.
Chapter 4 71 No Beep Error Messages Invalid System Configuration Data T est or replace the BIOS ROM. T est or replace the mainboard . I/O device IRQ conflict Run “Load Setup D efaults” using the BIOS Setu p Utility , then reboot the system.
72 Chapter 4 Phoenix BIOS Beep Codes Code Beeps POST Routine Description 02h V erify Re al Mode 03h Disable Non-Maskable Interrupt (NMI) 04h Get CPU type 06h Initialize system hardware 08h Initialize .
Chapter 4 73 46h 2-1-2-3 Check ROM copyright notice 48h Check video configurati on against CMOS 49h Initialize PCI bus and devices 4Ah Initialize all vi deo adapters in system 4Bh QuietBoot start (opt.
74 Chapter 4 8Ah Initialize Extended BIOS Data Area 8Bh T est and initia lize PS/2 mouse 8Ch Initialize floppy controller 8Fh Determine number of A T A d rives (optional) 90h Initialize hard-disk cont.
Chapter 4 75 C4h Initialize system error handler C5h PnPnd dual CMOS (optional) C6h Initialize notebook docking (opti onal) C7h Initialize notebook docking late C8h Force check (optional) C9h Extended.
76 Chapter 4 Symptom-to-FRU Error Messages LCD-Related Symptoms Symptom / Error Action in Sequenc e LCD backlight doesn't work LCD is too da rk LCD brightness cannot be adjuste d LCD contrast cann ot be adjusted Run “Load Setup Defaults” using the BIOS Se tup Utility , then reboot the system.
Chapter 4 77 Speaker-Related Symptoms Symptom / Error Action in Sequenc e No sound comes from the system when running Win dows multime dia progra ms. Reinstall the audio driver . T est or replace the speakers. T est or replace the mainboard .
78 Chapter 4 IMPORT AN T : If you ca nnot find a symptom or an error in this list and the problem remains, see “Undetermine d Problems” on page 80. Print problems. Run the printer self test. Reinstall the printer driver . T est or replace the printer cab le.
Chapter 4 79 Intermittent Problems Intermittent system hang problems can be caused by a variety of reasons th at have nothing to do with a hardware defect, such as: cosmic radiation, electros tatic discharge, or software errors. FRU replacement should be considered only when a recurring prob lem exists.
80 Chapter 4 Undetermined Problems The diagnostic pr oblems does not identify which ad apter or device failed, which in stalled devices are incorrect, whether a short circuit is su spected, or whether the system is inopera tive. Use these procedures to isolate the failing FRU (do not isolate non -defective FRU).
Chapter 5 81 Block Diagram System Architecture Chapter 5.
82 Chapter 5 Mainboard Layout T op View No. Code Connector No. Co de Connector 1 LCD1 LCD cable connector 6 BT1 Bluetooth module cable connector 2 SPK1 S peake r cable connector 7 USBCN1 USB board cab.
Chapter 5 83 Bottom View - T ravelMate 4740G/4740ZG No. Code Connector No. Co de Connector 1 MINI1 WLAN module slot 10 VGA1 A TI graphics controller 2 USB3 USB port 1 1 CPU1 Processor socket 3 HDMI1 H.
84 Chapter 5 Bottom View - T ravelMate 4740/4740Z No. Code Connector No. Co de Connector 1 MINI1 WLAN module sl ot 9 SIM1 SIM card slot 2 USB3 USB port 10 CPU1 Processor socket 3 HDMI1 HDMI out po rt .
Chapter 5 85 Clearing a BIOS Password T o clear a lost BIOS password (user or supervisor p assword) you need to short the G1 1 1 clear password hardware gap located below the keyboa rd. T o clear a BIOS password: 1. T urn off the system and unplug al l peripherals con nected to it.
86 Chapter 5 Unlocking the HDD T o regain access to your noteb ook computer if you lose the HDD p assword, you need to generate a master password and unlock your hard drive. Use the unlock6.exe u tility to unlock the hard drive. 1. Open the system in a DOS environment.
Chapter 5 87 BIOS Recovery An interruption during a BIOS flash procedure (e.g. a powe r outage) can corrupt the BIOS firmware, which will cause the system to become unbootable. Y ou need to acce ss and execute the boot blo ck program to reboot the system and recover the regular BIOS firmwar e.
88 Chapter 5.
Chapter 6 89 This chapter gives you the FRU (Field Replaceabl e Un it) listing of the Acer TravelMate 4740/4740G/4740Z/ 4740ZG computer global configurations. Refer to this lis t when ordering for repa ir part s or for RMA (Return Merchandise Authorization).
90 Chapter 6 Exploded Diagram No. Component Part No. 1 LCD cover 60.TVQ01.004 2 LCD bezel 60.TVQ01.003 3 Upper case 60.TVQ01.002 4 Lower case 60.TVQ01.001 5 Optical drive bezel 42.TVQ01.003 6 Back cover 42.TVQ01.001 7 Left hinge bracket 33.TVQ01.002 8 Right hinge bracket 33.
Chapter 6 91 FRU List T ravelMate 474 0/4740Z Series FRU List System model: LX.TVQ02.001 TM4740-352G25MN EMEA W7HP64RCY1ES61 Category Part Name Description Acer Part No. ADAPTER ADAPTER 65W 19V 3PIN LITEON P A -1650-22AC L V5 LED LF YELLOW ADP 65W 19V 3P P A-1650-22AC L V AP .
92 Chapter 6 CASE/COVER/BRACKET ASSEMBL Y UNITLOAD COVER ASSY 60 BIG DOOR BA40 42.TVQ01.001 LOWER CASE W/USB BOARD CABLE ASSY 60 L-CASE BA40 60.TVQ01.001 CARDREADER DUMMY CARD CARD READER DUMMY BA40 42.TVQ01.002 UPPER CASE SIL VER W/ SPEAKER & POWER BUTTON BOARD CABLE & TOUCHP AD CABLE Note: Upper case shown here is black.
Chapter 6 93 CPU INT EL CORE I3 350M PGA 2.26G 35W ARRANDALE TJ90 VT 3M L3 IC CPU ARRANDALE I3-350M 2.26 KC.35001.DMP DVD-RW DRIVE DVD-RW SUPER-MUL TI MODULE 8X SA T A WINDOWS7 ODD NSM8XS SUPER-MUL TI DRIVE FOR BA40_CP 6M.TVQ01.001 ODD HLDS SUPER- MUL TI DRIVE 12.
94 Chapter 6 MAINBOARDS MAINBOARD JE40CP UMA HM55 LF W/RTC BA TTERY W/O CPU&MEM ORY JE40-CP PD MB UMA NON3G 09920-2 D MB.TVQ01.001 MEMORY SODIMM 2GB DDRIII 1066MHZ ELPIDA EBJ21UE8BDS0-AE-F LF 128*8 0.065UM SODIMM 2G EBJ21UE8BDS0-AE-F KN. 2GB0B.012 MISCELLANEOUS SCREWS LCD BEZEL SCREW MYLAR MYLAR BEZEL SCREW MYLAR DOWN BA40 40.
Chapter 6 95 T ravelMate 474 0G/4740ZG Series FRU List System model: LX.TVS02.001 TM4740G-352G32MI#EMEA W7HP64RURRU1RU 61 Category Part Name Description Acer Part No. ADAPTER ADAPTER 90W 19V 3PIN HIPRO HP- A0904A3 B1LF L V5 LED LF BLUE ADP 90W 19V 3P HP-A0904A3 B1LF AP .
96 Chapter 6 LOWER CASE W/USB BOARD CABLE ASSY 60 L-CASE BA40 60.TVQ01.001 CARDREADER DUMMY CARD CARD READER DUMMY BA40 42.TVQ01.002 UPPER CASE SIL VER W/SPEAKER & POWER BUTTON BOARD CABLE & TOUCHP AD CABLE Note: Upper case shown here is black.
Chapter 6 97 CPU/PROCESSOR CPU INTEL CORE I3 350M PGA 2.26G 35W ARRANDALE TJ90 VT 3M L3 IC CPU ARRANDALE I3-350M 2.26 KC.35001.DMP DVD-RW DRIVE DVD-R W SUPER- MUL TI MODULE 8X SA T A WINDOWS7 ODD NSM8XS SUPER-MUL TI DRIVE FOR BA40_CP 6M.TVQ01.001 ODD HLDS SUPER- MUL TI DRIVE 12.
98 Chapter 6 MAINBOARDS MAINBOARD JE40CP AS4741G DIS HM55 VRAM HYNIX DDRIII 800 LF W/RTC BA TTERY W/ O CPU&MEMORY NONE 3G JE40-CP PD-2MB N1 1M-A3/HYNIX 512 NON3G D 55.4GY01.161G MEMORY SODIMM 2GB DDRIII 1066MHZ ELPIDA EBJ21UE8BDS0-AE-F LF 128*8 0.
Appendix A 99 Model Definition and Configuration Appendix A.
100 Appendix A TravelMate 4740 Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1(GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740- 332G32Mn EME A Middle East LX.
Appendix A 101 Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1(GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740- 524G50Mns s AAP India LX.TVQ 03.134 TM4740-524G50Mnss W7PR32INTRIN1 MC XPP UMACss_ 3 2*2G/ 500_L/BT/6L2.
102 Appendix A Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1(GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740- 332G32Mns s AAP India LX.TVQ 03.102 TM4740-332G32Mnss W7PR32INTRIN1 MC XPP UMACss_ 3 1*2G/ 320/BT/6L2.
Appendix A 103 Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1(GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740- 352G32Mns s EME A Middle East LX.TVQ 0C.
104 Appendix A Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1(GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740- 353G25Mns s PA A C L A - Portugues e LX.
Appendix A 105 Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1(GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740- 352G32Mns s AAP Singapore LX.TVQ 03.
106 Appendix A Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1(GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740- 353G25Mn PA A C L A - Spa n is h LX.
Appendix A 107 Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1(GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740- 332G25Mn AAP Singapore LX.TVQ 03.074 TM4740-332G25Mn W7PR32TRSG1 MC XPP UMACss_ 3 1*2G/ 250/BT/6L2.
108 Appendix A Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1(GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740- 332G16Mn AAP Philippine s LX.TVQ 03.
Appendix A 109 Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1(GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740- 352G25Mn EME A Middle East LX.TVQ 02.
11 0 Appen dix A Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1(GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740- 352G25Mn EME A South Africa LX.TVQ 03.
Appendix A 111 Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1(GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740- 352G25Mn EME A Poland LX.TVQ 03.052 TM4740-352G25Mn W7PR32TRPL1 MC XP P UMACss_3 1*2G/250/ BT/6L2.
11 2 Appen dix A Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1(GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740- 352G25Mn EME A Eastern Europe LX.
Appendix A 11 3 Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1(GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740- 352G25Mn EME A Belgium LX.TVQ 02.024 TM4740-352G25Mn W7HP64TRBE1 MC UMACss_3 1*2G/250/ BT/6L2.
11 4 Appen dix A Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1(GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740- 352G25Mn EME A Latvia LX.TVQ 02.012 TM4740-352G25Mn W7HP64TRL V1 MC UMACss_3 1*2G/250/ BT/6L2.
Appendix A 11 5 Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1(GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740- 352G25Mn EME A Eastern Europe LX.TVQ 03.
11 6 Appen dix A Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1(GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740- 352G25Mn EME A Eastern Europe LX.
Appendix A 11 7 Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1(GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740- 352G32Mn AAP Philippine s LX.TVQ 0C.
11 8 Appen dix A Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1(GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740- 331G16Mn AAP India LX.TVQ 0C.003 TM4740-331G16Mn LINPUS MTIN1 UMACss_3 1*1G/160/ BT/6L2.
Appendix A 11 9 Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1(GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740- 332G32Bn WW GCTWN S2.TVQ 03.001 TM4740-332G32Bn W7PR32TWW1 M C UMACbb_3 2*1G/320/ BT/6L2.
120 Appendix A Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1(GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740- 354G32Mn EME A South Africa LX.TW0 03.
Appendix A 121 Travelmate 4740G Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1 (GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740G- 352G32Mn AAP Singapore LX.
122 Appendix A Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1 (GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740G- 352G32Mn EME A Turkey LX.TVS 03.036 TM4740G-352G32Mn EM W7PR32EMTRTR1 MC XPP N1 1MGE1512Css_3V3 1*2G/320/BT/6L2.
Appendix A 123 Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1 (GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740G- 352G32Mn EME A Switzerlan d LX.TVS 02.
124 Appendix A Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1 (GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740G- 352G32Mn EME A Portugal LX.TVS 02.
Appendix A 125 Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1 (GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740G- 352G32Mn EME A UK LX.TVS 02.024 TM4740G-352G32Mn W7HP64TRGB1 MC N1 1MGE1512Css_3V3 1*2G/320/BT/6L2.
126 Appendix A Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1 (GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740G- 352G25Mn AAP Singapore LX.TV S 03.
Appendix A 127 Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1 (GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740G- 353G25Mn EME A Norway LX.TVS 03.135 TM4740G-353G25Mn W7PR32TRNO3 MC XPP N1 1MGE1512Css_3V3 2G+1G/250/BT/6L2.
128 Appendix A Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1 (GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740G- 353G25Mn EME A Baltic LX.TVS 03.126 TM4740G-353G25Mn W7PR32TRBC4 MC XPP N1 1MGE1512Css_3V3 2G+1G/250/BT/6L2.
Appendix A 129 Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1 (GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740G- 353G25Mn EME A Eastern Europe LX.
130 Appendix A Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1 (GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740G- 353G25Mn EME A Eastern Europe LX.
Appendix A 131 Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1 (GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740G- 353G25Mn EME A Algeria LX.TVS 03.
132 Appendix A Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1 (GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740G- 353G25Mn EME A Middle East LX.TVS 03.
Appendix A 133 Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1 (GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740G- 352G32Mn EME A Turkey LX.TVS 02.013 TM4740G-352G32Mn EM W7HP64EMT RTR1 MC N1 1MGE1512Css_3V3 1*2G/320/BT/6L2.
134 Appendix A Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1 (GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740G- 352G32Mn EME A Middle East LX.TVS 02.
Appendix A 135 Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1 (GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740G- 352G32Mn EME A Eastern Europe LX.
136 Appendix A Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1 (GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740G- 352G32Mn EME A Austria LX.TVS 03.
Appendix A 137 Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1 (GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740G- 352G32Mn EME A France LX.TVS 03.053 TM4740G-352G32Mn W7PR32TRFR1 MC XPP N1 1MGE1512Css_3V3 1*2G/320/BT/6L2.
138 Appendix A Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1 (GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740G- 352G32Mn EME A Middle East LX.TVS 03.
Appendix A 139 Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1 (GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740G- 352G32Mn EME A South Africa LX.TVS 03.
140 Appendix A Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1 (GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740G- 352G32Mn EME A Algeria LX.TVS 03.
Appendix A 141 Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1 (GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740G- 352G32Mi EME A Russia LX.TVS 03.011 TM4740G-352G32Mi W7PR32RUTRRU1 MC N1 1MGE1512Css_3V3 1*2G/320/BT/6L2.
142 Appendix A Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1 (GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740G- 332G16Mn EME A Middle East LX.TW2 01.
Appendix A 143 Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1 (GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/B Power Cord TM4740G- 434G50Mn AAP Singapore LX.TV R 03.
144 Appendix A Travelmate 4740Z Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1(GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/ B Power Cord TM4740Z- P602G32Mn ss AAP Philippines LX.
145 Appendix A Travelmate 4740ZG Model RO Country Acer Part No Description CPU LCD VGA Chip VRAM 1 Memory 1 Memory 2 HDD 1(GB) ODD Extra SW1 Card Reader Wireless LAN1 Bluetooth NB Chipset Battery Adapter Camera K/ B Power Cord TM4740Z- P604G50Mn WW WW S2.
Appendix A 146.
Appendix B 147 This computer ’s compat ibility is tested and verified by Acer ’s internal testing department. All of it s system functions are tested under compatible Windows ® operating system for each model. Refer to the following lists for components, adapter ca rds, and peripherals which have passed these tests.
148 Appendix B Hardware Device T ests Item Device name V endor I/O peripherals Access Point Air S tation Wireless NFINITI [ModeNum:WZR-G144N], 802.1 1n/g/b Buffalo Buffalo Air S tation NFINITI [ModeNum:WZR2- G300N], 802.
Appendix B 149 Wireless Printer Photosmart C309 (CC35A) All-in-One Printer (4x6 pho tos/CD/ DVD/Quick Forms)/Scanner/Copier/Fax) Port: USB2.0/Ethernet/PictBridge/802.1 1g/BT HP Photosmart C4580 All-in-One Printer (4x6 photos) /Scanner/ Copier Port:USB2.
150 Appendix B.
Appendix C 151 This section describe s online technical support services availa ble to help you re pair your Acer products. If you are a distributor , dealer , ASP or TPM, please re fer your technical queries to your local Acer branch office. Acer branch of fices and regional business units can access our website.
152 Appendix C.
Index 153 B Back Cover removing 39 Basic Input/Output System, see BIOS 23 Battery Pack removing 38 BIOS 16 Phoenix SecureCore Setup Utility 23 vendor 16 version 16 BIOS Recovery 87 BIOS Recovery by Cr.
154 Index removing 62 LCD Module removing 51 LCD Module Disassembly Flowchart 59 LCD Panel removing 61 M Main Unit Disassembly Flowchart 43 Mainboard 82 removing 55 media access on indicator 12 Memory.
Index 155 V view base 14 front 13 left 13 right 13 top 11 W Webcam Module removing 62 WLAN Antennas removing 63 WLAN Module removing 41.
156 Index.
Ein wichtiger Punkt beim Kauf des Geräts Acer TRAVELMATE 4740 (oder sogar vor seinem Kauf) ist das durchlesen seiner Bedienungsanleitung. Dies sollten wir wegen ein paar einfacher Gründe machen:
Wenn Sie Acer TRAVELMATE 4740 noch nicht gekauft haben, ist jetzt ein guter Moment, um sich mit den grundliegenden Daten des Produkts bekannt zu machen. Schauen Sie zuerst die ersten Seiten der Anleitung durch, die Sie oben finden. Dort finden Sie die wichtigsten technischen Daten für Acer TRAVELMATE 4740 - auf diese Weise prüfen Sie, ob das Gerät Ihren Wünschen entspricht. Wenn Sie tiefer in die Benutzeranleitung von Acer TRAVELMATE 4740 reinschauen, lernen Sie alle zugänglichen Produktfunktionen kennen, sowie erhalten Informationen über die Nutzung. Die Informationen, die Sie über Acer TRAVELMATE 4740 erhalten, werden Ihnen bestimmt bei der Kaufentscheidung helfen.
Wenn Sie aber schon Acer TRAVELMATE 4740 besitzen, und noch keine Gelegenheit dazu hatten, die Bedienungsanleitung zu lesen, sollten Sie es aufgrund der oben beschriebenen Gründe machen. Sie erfahren dann, ob Sie die zugänglichen Funktionen richtig genutzt haben, aber auch, ob Sie keine Fehler begangen haben, die den Nutzungszeitraum von Acer TRAVELMATE 4740 verkürzen könnten.
Jedoch ist die eine der wichtigsten Rollen, die eine Bedienungsanleitung für den Nutzer spielt, die Hilfe bei der Lösung von Problemen mit Acer TRAVELMATE 4740. Sie finden dort fast immer Troubleshooting, also die am häufigsten auftauchenden Störungen und Mängel bei Acer TRAVELMATE 4740 gemeinsam mit Hinweisen bezüglich der Arten ihrer Lösung. Sogar wenn es Ihnen nicht gelingen sollte das Problem alleine zu bewältigen, die Anleitung zeigt Ihnen die weitere Vorgehensweise – den Kontakt zur Kundenberatung oder dem naheliegenden Service.
