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Acer TravelMate 4070 Service Manual Download Page 58

53

Chapter 3

General Information

Before You Begin

Before proceeding with the disassembly procedure, make sure that you do the following:

1.

Turn off the power to the system and all peripherals.

2.

Unplug the AC adapter and all power and signal cables from the system

.

NOTE: 

 Aspire 9100 series product uses mylar or tape to fasten the FFC/FPC/connectors/cable, you may 

need to tear the tape or mylar before you disconnect different FFC/FPC/connectors.

Summary of Contents for TravelMate 4070

Page 1: ...TravelMate 4070 4080 Series Service Guide PRINTED IN TAIWAN Service guide files and updates are available on the ACER CSD web for more information please refer to http csd acer com tw...

Page 2: ...II Revision History Please refer to the table below for the updates made on TravelMate 4070 4080 service guide Date Chapter Updates...

Page 3: ...ect to the contents hereof and specifically disclaims any warranties of merchantability or fitness for any particular purpose Any Acer Incorporated software described in this manual is sold or license...

Page 4: ...bits and pieces of additional information related to the current topic WARNING Alerts you to any damage that might result from doing or not doing specific actions CAUTION Gives precautionary measures...

Page 5: ...NOT be covered in this generic service guide In such cases please contact your regional offices or the responsible personnel channel to provide you with further technical details 2 Please note WHEN OR...

Page 6: ...ouble layer Display and graphics T Color Thin Film Transistor TFT LCD displaying at 15 XGA 1024 X 768 15 4 WXGA 1280 X 800 supporting simultaneous multi window viewing on dual displays via Acer GridVi...

Page 7: ...uchpad with 4 way integrated scroll button T Four easy launch buttons T Two front panel buttons wireless LED button and Bluetooth LED button I O interface T Three USB 2 0 ports T PC Card slot one Type...

Page 8: ...Chapter 1 3 System Block Diagram...

Page 9: ...4 TravelMate 4070 4080 Board Layout Top View...

Page 10: ...CIA Connector 11 CN9 MDC Connector 12 CN11 Internal Speaker Connector 13 CN13 Power Jack 14 CN12 CRT Connector 15 CN14 Battery Connector 16 CN15 Optical Disk Drive Connector 17 CN17 RJ45 RJ11 Connecto...

Page 11: ...MCIA Connector 31 CN25 HDD Connector 32 CN27 USB Connector 33 CN28 Line out SPEDIF Jack 34 CN29 Microphone Jack 35 CN30 Line in Jack 36 SW3 WLAN Button 37 SW2 Bluetooth Button 38 LED2 Charger LED 39 L...

Page 12: ...rea for your hands when you use the computer 5 Click buttons Left center and right The left and right buttons function like the left and right mouse buttons the center button serves as a 4 way scroll...

Page 13: ...tes the status of Bluetooth communication optional 5 Wireless communication button indicator Press to enable disable the wireless function Indicates the status of wireless LAN communication optional 6...

Page 14: ...mergency eject hole Ejects the optical drive tray when the computer is turned off Icon Item Port Description 1 PC Card slot eject button Ejects the PC Card from the slot 2 PC card slot Accepts one Typ...

Page 15: ...ompatible computer security lock Item Description 1 Hard disc bay Houses the computer s hard disc secured by a screw 2 Battery release latch Unlatches the battery to remove the battery pack 3 Battery...

Page 16: ...reen when in AC mode Icon Function Description Caps Lock Lights when Caps Lock is activated Num Lock Lights when Numeric Lock is activated Media activity Indicates when the hard disk or optical drive...

Page 17: ...but can be reset by users To set the Web browser mail and programmable keys run the Acer Launch Manager Launch key Default application P User programmable Acer eManager user programmable Web browser I...

Page 18: ...en is on all alphabetic characters typed are in uppercase Num Lock Fn F11 When is on the embedded keypad is in numeric mode The keys function as a calculator complete with the arithmetic operators and...

Page 19: ...m shortcut functions Below are a few examples Tab Activates the next Taskbar button E Opens the My Computer window F1 Opens Help and Support F Opens the Find All Files dialog box R Opens the Run dialo...

Page 20: ...creen external monitor if connected and both the display screen and external monitor Fn q Screen blank Turns the display screen backlight off to save power Press any key to return Fn r Touchpad Toggle...

Page 21: ...oth method NOTE Some fonts and software do not support the Euro symbol Please refer to www microsoft com typography faq faq12 htm for more information The US dollar sign 1 Open a text editor or word p...

Page 22: ...tton to scroll up or down and move left or right a page This button mimics your cursor pressing on the right scroll bar of Windows applications NOTE Keep your fingers dry and clean when using the touc...

Page 23: ...xibly reliably and completely T Acer eSettings Management accesses system information and adjusts settings easily T Acer eNet Management hooks up to location based networks intelligently T Acer ePower...

Page 24: ...cna decrypt any file on your system the file specific password will be used to encrypt files by default or you cna choose to enter your own file specific password when encrypting a file NOTE The passw...

Page 25: ...tem T Optical drive deivces includes any kind of CD ROM or DVD ROM drives T Floppy disk drives 3 5 inch disks only To activate Acer eLock Management a password must be set first Once set you may apply...

Page 26: ...performance of your Acer notebook It provides you with the following options to enhance overall system performance T Memory optimization releases unused memory and check usage T Disk optimization rem...

Page 27: ...n a hidden partition on your system s HDD User created backups are stored on D drive Acer eRecovery Management provides you with T Password protection T Recovery of applications and drivers T Image da...

Page 28: ...Acer eSettings Management allows you to inspect hardware specifications and to monitor the system health status Furthermore Acer eSettings Management enables you to optimize your Windows operating sys...

Page 29: ...n the Acer eNet Management icon on your netebook or start the program from the Start menu You also have the option to set Acer eNet Management to start automatically when you boot up your PC Acer eNet...

Page 30: ...ng Technology interface or double click the Acer ePower Management icon in the task tray Acer Mode The default setting is Maximum Performance You can adjust CPU speed LCD brightness and other settings...

Page 31: ...panel on the lower left hand side of the window You can also click Advanced Settings to T Set alarms T Re load factory defaults T Select what actions will be taken when the cover is closed and set pa...

Page 32: ...Chapter 1 27 Acer ePresentation Management Acer ePresentation Management lets you select from two of the most common projector resolutions XGA and SVGA...

Page 33: ...che 1 60 1 73 1 86 2 2 13 2 26 GHz 533 MHz FSB Intel Pentium M 725 processor 2MB L2 Cache 1 60 GHz 400 MHz FSB Intel Celeron M processor 360 370 380 1 MB L2 cache 1 40 1 50 1 60 GHz 400 MHz FSB CPU pa...

Page 34: ...ports DIMM voltage 1 8 V 0 9V Supports DIMM package 200 pin so DIMM Memory module combinations You can install memory modules in any combinations as long as they match the above specifications Memory...

Page 35: ...dule for this product Floppy Disk Specifications Media recognition 2DD 720KB 2HD 1 2 MB 3 mode 2HD 1 44MB Sectors track 9 15 18 Tracks 80 80 80 Data transfer rate Kbit s 1 MB 1 6 MB 2 MB Rotational sp...

Page 36: ...Drive Mounting Horizontal Vertical Read Write Read Speed Max 24X 3 600 KB sec for CD ROM Max 24X 3 600 KB sec for CD RW Write Speed Max 24X 3 600 KB sec for CD R Max 10X 1 500 KB sec for CD RW Max 24X...

Page 37: ...ge DC 5V 5 operation DC 5V 8 start up DVD RW Interface Item Specification Vendor model name TOSHIBA TS L532A Performance Specification Transfer rate KB sec 1 Read DVD ROM DVD R CD ROM 2 Write CD R CD...

Page 38: ...te Internal microphone Yes Internal speaker Quantity Yes Supports PnP DMA channel DMA channel 0 DMA channel 1 Supports PnP IRQ IRQ10 IRQ11 Video Interface Item Specification Vendor Model Name built in...

Page 39: ...Serial port function control Enable Disable by BIOS Setup PCMCIA Port Item Specification PCMCIA controller TI PCI1510A Supports card type Type II No Tpye III Number of slots One type II Access locati...

Page 40: ...Fall Time msec 16 25 5ms for rise 20 ms for decay Nominal Input Voltage VDD not show not show Typical Power Consumption watt 6 5 max 4 38 for lamp Weight 585 585 Physical Size mm 344 W x222 H x6 5 D 3...

Page 41: ...C22 2 No 950 2 The subject product rated 200 240V 50Hz must comply with low voltage directive 73 23EEC EMI Requirements 1 The subject product rated 100 120V 60Hz must meet the EMI requirements of FCC...

Page 42: ...z 0 51mm peak to peak 62 6 500Hz 4 0G Mechanical Specification Item Specification Dimensions 364 W x 279 D x 33 9 38 9 H mm 14 3 3X 10 98x 1 33 1 53 inches Weight 6 4 Ibs 2 91kg for 15 XGA LCD model 6...

Page 43: ...nt to change boot device without entering BIOS Setup Utility please set the parameter to enabled Press F12 during POST to enter multi boot menu In this menu user can change boot device without enterin...

Page 44: ...this item T Press while you are in any of the menu options to go to the Exit menu T In any menu you can load default settings by pressing t You can also press u to save any changes made and exit the...

Page 45: ...of this system ATAPI Serial Number This field shows the serial number of devices installed on secondary IDE master Serial Number This field displays the serial number of this unit Asset Tag Number An...

Page 46: ...computing object identifiers OIDs It uses the serial number in the local Ethernet card combined with the date and time to generate a 128 bit 16bytes number For Acer product this field displays UUID nu...

Page 47: ...formation Main Security Boot Exit Item Specific Help System Time 05 45 48 System Date 08 30 2005 System Memory 640 KB Extended Memory 1040 MB Video Memory 128MB Quiet Boot Enabled Power On Display Bot...

Page 48: ...s if Customer Logo will be displayed or not shows Summary Screen is disabled or enabled Enabled Customer Logo is displayed and Summary Screen is disabled Disabled Customer Logo is not displayed and Su...

Page 49: ...sword Is Clear Set Supervisor Password Set User Password Set HDD Password Password on Boot Disabled Supervisor Password controls accesses of the whole setup utility It can be used to boot up when Pass...

Page 50: ...abled Clear or Set HDD Password Is Shows the setting of the HDD password Clear or Set Set User Password Press Enter to set the user password When user password is set this password protects the BIOS S...

Page 51: ...S Setup Utility Removing a Password Follow these steps 1 Use the w and y keys to highlight the Set Supervisor Password parameter and press the e key The Set Password box appears 2 Type the current pas...

Page 52: ...on boot parameter 6 When you are done press u to save the changes and exit the BIOS Setup Utility If the verification is OK the screen will display as following The password setting is complete after...

Page 53: ...xBIOS Setup Utility Info Main Advanced Security Exit Item Specific Help Floppy Devices Hard Drive and indicate device categories Use Enter to expand collapses Boot order is top down using only the top...

Page 54: ...tup data to CMOS Load Setup Default Load default values for all SETUP item Discard Changes Load previous values from CMOS for all SETUP items Save Changes Save Setup Data to CMOS PhoenixBIOS Setup Uti...

Page 55: ...ause the BIOS is not completely loaded Create Crisis Recovery Diskette 1 Rename BIOS file of this product to BIOS wph 2 Copy BIOS wph file to crisis folder and overwrite the original BIOS wph file 3 I...

Page 56: ...51 Chapter 2...

Page 57: ...rap and conductive mat for preventing electrostatic discharge T Flat bladed screw driver T Phillips screw driver T Tweezers T Plastic Flat bladed screw driver T Hexed Screw Driver NOTE The screws for...

Page 58: ...the following 1 Turn off the power to the system and all peripherals 2 Unplug the AC adapter and all power and signal cables from the system NOTE Aspire 9100 series product uses mylar or tape to faste...

Page 59: ...ry HDD Module Hinge Caps HDD LCD Module 6 Keyboard Lower Case Assembly 3 3 11 4 Dimm Cover Memory 2 2 Launch Board Modem Cover Modem Board 1 2 CPU RTC Battery Mini PCI Card Plate Thermal Module 4 3 HD...

Page 60: ...X IO R00 B SCREW M2 0X0 4P 3FP ZK NL C SCREW M2 5 K 5 2 X0 85 4 ZK NL D SCREW M2 5X0 45 10K NIL E SCREW M2 5X0 45 8K ZBL F SCREW M2 5X0 45P 3F NI G SCREW M3 0X0 8P 3K NL 4 LCD Cushions 4 LCD Bezel Inv...

Page 61: ...Chapter 3 56 Removing the Battery 1 Unlatch the battery latch then remove the battery...

Page 62: ...securing the hard disk drive HDD cover 3 Then remove the HDD cover 4 Pull the HDD module backwards as shown 5 Remove the HDD module Disassembling the Hard Disc Drive Module 1 Remove two screw securin...

Page 63: ...Hard Disc Drive Module on page 57 3 Remove the screw securing the optical disc drove ODD module 4 Push the ODD module outwards with a flat headed screw driver 5 Then remove the ODD module Disassembli...

Page 64: ...pter 3 Removing the Memory 1 See Removing the Battery on page 56 2 Remove the two screws securing the DIMM cover then remove the DIMM cover 3 Pop out the memory 4 Then remove the memory from the DIMM...

Page 65: ...ng the Middle Cover on page 60 3 Remove the four screws securing the keyboard 4 Turn the keyboard over as shown 5 Disconnect the keyboard cable then remove the keyboard Removing the Fan the CPU Therma...

Page 66: ...lock with a flat headed screw driver 10 Then detch the CPU from the socket carefully Removing the Wireless LAN Card 1 See Removing the Battery on page 56 2 See Removing the Middle Cover on page 60 3...

Page 67: ...pe securing the wireless LAN antennae then release the antennae 7 Remove the two screws securing the LCD module on the rear side 8 Remove the two screws securing the LCD module on the bottom 9 Then de...

Page 68: ...61 7 Detach the two rubber pads and the two screw pads 8 Remove the four screws securing the LCD bezel 9 Detach the LCD bezel carefully 10 Remove the nine screws securing the LCD to the LCD panel 11...

Page 69: ...Chapter 3 64...

Page 70: ...r case assembly on the bottom 7 Remove the three screws securing the upper case assembly 8 Disconnect the touchpad cable 9 Disconnect the power board cable 10 Then detach the upper case assembly Remov...

Page 71: ...oving the Power Board on page 65 5 See Removing the Upper Case Assembly on page 65 6 Pull back the tape covering the touchpad FFC 7 Disconnect the touchpad FFC the remove it 8 Remove the four screws s...

Page 72: ...the CIR receiver cable 8 Then disconnect the audio board FFC cable 9 Disconnect the speaker set cable 10 Then detach the speaker set from the lower case Removing the SW DJ Board Assembly 1 See Removin...

Page 73: ...Keyboard on page 60 4 See Removing the Power Board on page 65 5 See Removing the Upper Case Assembly on page 65 6 See Removing the Speaker Set on page 67 7 See Removing the SW DJ Board Assembly on pa...

Page 74: ...ring the modem board 7 Disconnect the modem board connector 8 Disconnect the modem board cable then remove the board Removing the Main Board 1 See Removing the Battery on page 56 2 See Removing the Mi...

Page 75: ...ard on page 60 4 See Removing the Power Board on page 65 5 See Removing the Upper Case Assembly on page 65 6 See Removing the Speaker Set on page 67 7 See Removing the SW DJ Board Assembly on page 67...

Page 76: ...71 Chapter 3...

Page 77: ...which page to go to Symptoms Verified Go To Power failure The power indicator does not go on or stay on Power System Check on page 74 POST does not complete No beep or error codes are indicated Power...

Page 78: ...he drive to fail Do the following to select the test device 1 Boot from the diagnostics diskette and start the diagnostics program 2 See if CD ROM Test is passed when the program runs to CD ROM Test 3...

Page 79: ...MM is fully installed into the connector A loose connection can cause an error Power System Check To verify the symptom of the problem power on the computer using each of the following power sources 1...

Page 80: ...following T Replace the System board T If the problem is not corrected see Undetermined Problems on page 89 T If the voltage is not correct go to the next step NOTE An audible noise from the power ad...

Page 81: ...that has less than 50 of the total power remaining when installed in the computer If the battery status indicator does not light up remove the battery pack and let it return to room temperature Re ins...

Page 82: ...xt possible FRU to be replaced when servicing a computer If the symptom is not listed see Undetermined Problems on page 89 The following lists the error messages that the BIOS displays on the screen a...

Page 83: ...ult Settings in BIOS Setup Utility Hard disk drive System board Stuck Key see Keyboard or Auxiliary Input Device Check on page 73 Keyboard error see Keyboard or Auxiliary Input Device Check on page 73...

Page 84: ...Setup Utility System cache error Cache disabled System board CPU ID System board DMA Test Failed DIMM System board Software NMI Failed DIMM System board Fail Safe Timer NMI Failed DIMM System board De...

Page 85: ...ource battery pack and power adapter See Power System Check on page 74 Reconnect the LCD connector Hard disk drive LCD inverter ID LCD cable LCD Inverter LCD System board No beep power on indicator tu...

Page 86: ...e 18h 8254 timer initialization 1Ah 8237 DMA controller initialization 1Ch Reset Programmable Interrupt Controller 20h 1 3 1 1 Test DRAM refresh 22h 1 3 1 3 Test 8742 Keyboard Controller 24h Set ES se...

Page 87: ...etup System Management Mode SMM area 6Ah Display external L2 cache size 6Bh Load custom defaults optional 6Ch Display shadow area message 6Eh Display possible high address for UMB recovery 70h Display...

Page 88: ...matic rate A8h Erase F2 prompt AAh Scan for F2 key stroke ACh Enter SETUP AEh Clear Boot flag B0h Check for errors B2h POST done prepare to boot operating system B4h 1 One short beep before boot B5h T...

Page 89: ...Set Huge Segment E9h Initialize Multi Processor EAh Initialize OEM special code EBh Initialize PIC and DMA ECh Initialize Memory type EDh Initialize Memory size EEh Shadow Boot Block EFh System memor...

Page 90: ...able LCD System board Indicator Related Symptoms Symptom Error Action in Sequence Indicator incorrectly remains off or on but system runs correctly Reconnect the inverter board Inverter board System b...

Page 91: ...ibernation Keyboard if control is from the keyboard Hard disk drive System board The system doesn t enter hibernation mode and four short beeps every minute See S4 Sleeping State on page 36 Press Fn o...

Page 92: ...Ensure the Parallel Port in the Onboard Devices Configuration of BIOS Setup Utility is set to Enabled Onboard Devices Configuration Run printer self test Printer driver Printer cable Printer System Bo...

Page 93: ...discharge or software errors FRU replacement should be considered only when a recurring problem exists When analyzing an intermittent problem do the following 1 Run the advanced diagnostic test for th...

Page 94: ...perating correctly See Power System Check on page 74 1 Power off the computer 2 Visually check them for damage If any problems are found replace the FRU 3 Remove or disconnect all of the following dev...

Page 95: ...Chapter 5 90 Top View Jumper and Connector Locations Chapter 5...

Page 96: ...CIA Connector 11 CN9 MDC Connector 12 CN11 Internal Speaker Connector 13 CN13 Power Jack 14 CN12 CRT Connector 15 CN14 Battery Connector 16 CN15 Optical Disk Drive Connector 17 CN17 RJ45 RJ11 Connecto...

Page 97: ...Connector 31 CN25 HDD Connector 32 CN27 USB Connector 33 CN28 Line out SPEDIF Jack 34 CN29 Microphone Jack 35 CN30 Line in Jack 36 SW3 WLAN Button 37 SW2 Bluetooth Button 38 LED2 Charger LED 39 LED1 P...

Page 98: ...93 Chapter 5...

Page 99: ...is made it will not be noted on the printed Service Guide For ACER AUTHORIZED SERVICE PROVIDERS your Acer office may have a DIFFERENT part number code from those given in the FRU list of this printed...

Page 100: ...0 Exploded Diagram TravelMate 4070 4080 FRU List Adapter NS ADP 19V 3 42A PA 1650 02QR 90 264V LF AP 06503 010 NS ADP 19V 3 42A SLS0335A19A57LF 90 264V EU AP 06506 002 NS ADP 19V 3 42A SADP 65KB DBHF...

Page 101: ...O PACK LI ION 4S1P 2 0A BT 00407 001 BATTERY SANYO PACK LI ION 4S1P 2 0A BT 00403 004 BATTERY SONY PACK LI ION 4S1P 1 96A BT 00404 004 Board NS MODEM 56K MDC T60M845 02 EU 54 TAKV7 001 NS BLUETOOTH MO...

Page 102: ...V7 007 POWER CORD AU 3 PIN 27 A03V7 008 POWER CORD DANISH 3 PIN 27 A03V7 006 POWER CORD AF 3 PIN 27 T48V7 001 Case Cover Bracket Assembly 5 MIDDEL COVER ERGO W BUTTON LIGHT GREEN SILVER 42 T50V7 101 6...

Page 103: ...E SEMPRON 2800 25WD KC S2802 25D AMD MOBILE SEMPRON 3000 25WD KC S3002 25D AMD MOBILE TURION 64 ML28 KC TML02 280 AMD MOBILE TURION 64 ML30 KC TML02 300 AMD MOBILE TURION 64 ML32 KC TML02 320 AMD MOBI...

Page 104: ...01 DVD CDRW COMBO LITE ON SOSC 2483K LF GB KO 02409 011 OPTICAL DEVICE HOLDER FIX 42 T51V7 003 DVD CDRW BEZEL FOR G BASE 42 A65V7 003 DVD CDRW COMBO MODULE HLDS GCC 4244N LF 6M ATKV7 002 DVD CDRW COMB...

Page 105: ...e NS 40G SEAGATE 2 5 IN 4200RPM N2 1ST9402113A ROHS F W 3 01 KH 04001 016 40G TOSHIBA 2 5 IN 4200RPM PLUTO MK4025GAS ROHS F W KA100A KH 04004 005 40G HGST 2 5 IN 4200RPM HAKONA A F W A70G KH 04007 013...

Page 106: ...D DARFON Korea KB A2707 006 AS1680 AS1410 KEYBOARD DARFON UK KB A2707 007 AS1680 AS1410 KEYBOARD DARFON German KB A2707 008 AS1680 AS1410 KEYBOARD DARFON Italian KB A2707 009 AS1680 AS1410 KEYBOARD DA...

Page 107: ...S1680 AS1410 KEYBOARD DARFON Hebrew KB A2707 024 AS1680 AS1410 KEYBOARD DARFON Russian KB A2707 025 LCD Module NS LCD 15 0 IN MODULE SAMSUNG LTN150XB L03 V LF 6M ATKV7 011 NS LCD 15 0 IN XGA SAMSUNG L...

Page 108: ...LCD BRACKET W HINGE 15 IN R 33 T50V7 003 NS LCD PANEL W LOGO ANTENNA 14 15 IN 60 T50V7 102 NS LCD BEZEL W RUBBER PAD 15 IN 60 T50V7 004 LCD 15 0 IN MODULE LPL LP150X07 TLA2 LF 6M ATKV7 013 LCD 15 0 IN...

Page 109: ...RUBBER PAD 15 4 IN 60 T50V7 006 LCD 15 4 MODULE SAMSUNG LTN154X3 L01 V104 6M ATKV7 014 LCD 15 4 WXGA SAMSUNG LTN154X3 L01 V104 LK 15406 009 LCD INVERTER BOARD 19 TAKV7 001 LCD CABLE 15 4 IN WXGA 50 T...

Page 110: ...RUBBER PAD 15 IN 60 T50V7 004 LCD 15 0 IN MODULE CMO N150X3 L07 LF W O WIRELESS 6M ATKV7 022 LCD 15 0 IN XGA CMO N150X3 L07 REV C4 LF LK 1500D 012 LCD INVERTER BOARD 19 TAKV7 001 LCD CABLE 15 IN XGA...

Page 111: ...D BRACKET W HINGE 15 4 IN L 33 T50V7 004 LCD BRACKET W HINGE 15 4 IN R 33 T50V7 005 LCD PANEL W LOGO ANTENNA 15 4 IN 60 T56V7 103 LCD BEZEL W RUBBER PAD 15 4 IN 60 T50V7 006 Main Board NS MAINBOARD 91...

Page 112: ...Screw NS SCREW M2 0X3 0 I NI NYLOK 86 A03V7 012 NS SCREW I2 5 3M BNIH M2 5L3 86 T25V7 012 NS SCREW M2 5 4L BZN NYLOK 86 A03V7 006 NS SCREW M2 0X5 I NI NYLOK 86 T23V7 006 NS SCREW MM25060IL69 86 A08V7...

Page 113: ...Chapter 6 108...

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