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Popular Acer TravelMate 4070 Manual Pages
TravelMate 4070 Service Guide - Page 1
TravelMate 4070/4080 Series
Service Guide
Service guide files and updates are available on the ACER/CSD web; for more information,
please refer to http://csd.acer.com.tw
PRINTED IN TAIWAN
TravelMate 4070 Service Guide - Page 19
... Hotkey help
Acer eSetting
Description Displays a list of the computer's controls like screen contrast and brightness, volume output and the BIOS Utility. Keys Windows logo key
Application key
Description Start button.
To activate hot keys, press and hold the key before pressing the other key in the eManager set by the Acer Empowering key..
14
TravelMate 4070/4080
TravelMate 4070 Service Guide - Page 23
..., memory and
registry settings. It is handy file encryption utility that protexts your new Acer notebook.
T Acer ePower Management extends battery power via versatile usage profiles. T Acer eNet Management hooks up /recovers data flexibly, reliably and completely. Acer Empowering Technology
Acer's innovative Empowering Technology makes it easy for quick and
18
TravelMate 4070/4080
TravelMate 4070 Service Guide - Page 27
... recent user-defined recovery point). T Recover from a hidden partition (factory defaults). User-created backups are stored on your system's HDD.
T Back up to CD/DVD. Acer eRecovery Management provides you with the need for recovery disks provided by the manufacturer. T Image/data backup:
T Back up to HDD (set recovery point). T Recover from CD/DVD.
22
TravelMate 4070/4080
TravelMate 4070 Service Guide - Page 39
... Windows(R)XP, Windows(R) 2000 and Windows(R)ME. NOTE: resolutions are supported on 1920x1080 and 848x480 on the driver version and operating system.
Video Resolutions Mode
Monitor Resolution
Hz
2048x1536
60
Resolution, colors and maximum refersh rate (Hz) in 256, 65K or 16.7M colors. one on the right side; NOTE: 16:9 aspect ratio monitors are limited by BIOS Setup...
TravelMate 4070 Service Guide - Page 51
...field.
Changing a Password
1. The Set Password box appears:
2. Chapter 2
46 After setting the password, the computer sets the User Password parameter to highlight the Set Supervisor Password parameter and press the e key. Type the current password in the Enter Current Password field and press e. When you are done, press u to save the changes and exit the BIOS Setup Utility. Use the...
TravelMate 4070 Service Guide - Page 54
...Enter Select 4 Sub-Menu
F9 Setup Defaults F10 Save and Exit
The table below describes the parameters in this screen. Exit
The Exit screen contains parameters that help safeguard and...Setup Defaults Discard Changes Save Changes
Item Specific Help
Exit System Setup and save your computer from CMOS for all SETUP items. Save Setup Data to CMOS.
49
Chapter 2
Exit utility without saving setup...
TravelMate 4070 Service Guide - Page 55
.... Then you use the Phlash. NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you can see the LCD screen with the
backlight is on the system. 4. Copy BIOS.wph file to update the system BIOS flash ROM. Create Crisis Recovery Diskette
1. BIOS Flash Utility
The BIOS flash memory update is required for more than two seconds when...
TravelMate 4070 Service Guide - Page 83
...
Chapter 4
78 Unlock key switch
Unlock external keyboard
Monitor type does not match CMOS - CPU BIOS Update Code Mismatch 2. Thermal critical High In this situation BIOS will issue 4 short beeps then shut down system, not show .
Error Message List
Error Messages
FRU/Action in BIOS Setup Utility.
Keyboard locked - Run Setup Run "Load Default Settings" in BIOS Setup Utility.
TravelMate 4070 Service Guide - Page 89
...force recovery boot Checksum BIOS ROM Go to BIOS Set Huge Segment Initialize Multi Processor Initialize OEM special code Initialize... PIC and DMA Initialize Memory type Initialize Memory size Shadow Boot Block System memory test Initialize interrupt vectors Initialize Run Time Clock Initialize video...
TravelMate 4070 Service Guide - Page 91
...State" on page 36. Audio driver Speaker System board
Speaker System board
Action in Sequence
Power Management-Related Symptoms
Symptom / Error
Action in Sequence PCMCIA slot ...in Sequence
Enter BIOS Setup Utility to execute "Load Default Settings, then reboot system. DIMM System board
Speaker-Related Symptoms
Symptom / Error In Windows, multimedia programs, no sound.
Refresh battery ...
TravelMate 4070 Service Guide - Page 93
... loop mode at least 10 times. 2. Intermittent Problems
Intermittent system hang problems can be considered only when a recurring problem exists. When analyzing an intermittent problem, do with a hardware defect, such as: cosmic radiation, electrostatic discharge, or software errors.
If any error is detected, do not replace any FRU. 3. FRU replacement should be caused by a variety of...
TravelMate 4070 User's Guide - Page 2
..., by photocopy, recording or otherwise, without obligation to the contents hereof and specifically disclaims the implied warranties of Acer Incorporated. No part of this publication without the prior written permission of such revisions or changes. All Rights Reserved. TravelMate 4070/4080 Series User's Guide Original Issue: November 2005
Changes may be reproduced, stored in a retrieval...
TravelMate 4070 User's Guide - Page 4
... your computer
Turning your Acer notebook, we have designed a set of your computer, clicking on your new computer. For instructions on such subjects as system utilities, data recovery, expansion options and troubleshooting.
Follow the instructions on how your computer. Your guides
To help you to be more on the screen to the AcerSystem User's Guide. Note: Viewing the file...
TravelMate 4070 User's Guide - Page 45
....
Before you call Acer for online service, and please be at the same time to
enter the recovery process. 3 Refer to the onscreen instructions to know about the ITW program.
This passport contains all you security and peace of service centers are required to provide the following information available when you are error messages or beeps...
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