Acer TravelMate 4020 Support and Manuals
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Most Recent Acer TravelMate 4020 Questions
Bettery Charging Problem
sir when i plug the switch it starting cahrging but when i unswitch the plug it remain show me the s...
sir when i plug the switch it starting cahrging but when i unswitch the plug it remain show me the s...
(Posted by shaseebpathan 9 years ago)
Wont Start
I was having problems with the laptop switching of at odd times,so I thought I would update to Vista...
I was having problems with the laptop switching of at odd times,so I thought I would update to Vista...
(Posted by jamesaitken 11 years ago)
Where Is The Wireless Hardware Swtich On The Laptop?
(Posted by chris7577 12 years ago)
€ Euro Sign
Can someone please explain me, how can I set the € key on my travelmate 4020? The Euro key with...
Can someone please explain me, how can I set the € key on my travelmate 4020? The Euro key with...
(Posted by alexei 12 years ago)
Acer TravelMate 4020 Videos
Acer TravelMate 4020 con SSD Crucial M500
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Duration: 1:16
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Acer TravelMate 4020 ??? ??(Laptop disassembly)
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Duration: 3:45
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Popular Acer TravelMate 4020 Manual Pages
TravelMate 4020 Service Guide - Page 32
...
15.4"
15.4"
15.4"
TFT
TFT
TFT
WXGA (1280*800)
WXGA (1280*800)
WSXGA (1280*800)
QDI QDI15TL0201
15.4"
TFT
WSXGA (1280*800)
Supports colors
16.7 million
Optical Specification
Brightness control
keyboard hotkey
Contrast control No
Suspend/Standby Yes control
Electrical Specification
Supply voltage for 3.3 LCD display (V)
Supply voltage for 785 LCD backlight (Vrms)
16.7 million...
TravelMate 4020 Service Guide - Page 33
...
Yes
keyboard hotkey No
Yes
3.3
3.3
3.3
3.3
785
730
735
735
AC Adapter Item
Vendor & model name
Details
Input Requirements Maximum input current (A, @100Vac, full load) Nominal frequency (Hz)
Specification Delta 3-pin, 19V 3.95A, 64W Hipro 3-pin, 19V 3.95A, 65W Lite-on 3-pin, 19V 3.95A, 60W 65W Li-ion battery pack (8-cell)
T 4-hour battery life (support intel GFX) T 3-hour battery life...
TravelMate 4020 Service Guide - Page 46
...: User Password Is: HDD Password Is: HDD Master ID:
Set Supervisor Password Set User Passord Set HDD Password
Password on boot
Clear Clear Clear 43883467
[Enter] [Enter] [Enter]
[Disabled]
Item Specific Help
Supervisor Password controls accesses to set , this screen. F1 Help Esc Exit
↑ ↓ Select Item ← → Select Menu
F5/F6 Change Values
Enter Select 4 Sub-Menu
F9 Setup...
TravelMate 4020 Service Guide - Page 47
... it cannot be grayed out if the user password was used to enter setup.
The formats of the password are as [Locked], the hard drive password currently can not be entered at first:
Set Supervisor Password
Enter current password [
]
Enter New Password [
]
Confirm New Password [
]
Chapter 2
41 Press [Enter] to specify whether or not a password is required or not while the events...
TravelMate 4020 Service Guide - Page 74
... before "Equipment Configuration Error") Memory Error at offset: nnnn
DIMM System board
System battery is specified. "Load Default Settings" in Sequence
Failure Fixed Disk
Reconnect hard disk drive connector.
Keyboard Controller Failed
see "Keyboard or Auxiliary Input Device Check" on page 64. Shadow RAM Failed at offset: nnnn
BIOS ROM System board
System RAM Failed at offset: nnnn...
TravelMate 4020 Service Guide - Page 80
... timer Initialize system I/O Check 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 Initialize System Management Mode Output one beep before boot...
TravelMate 4020 Service Guide - Page 81
... / Error Power shuts down during operation
The system doesn't power-on. Hold and press the power switch for more than 4 seconds. Battery pack Power adapter Hard drive & battery connection board System board
Power source (battery pack and power adapter). Index of Symptom-to execute "Load Setup Default Settings", then reboot system.
Reconnect the LCD connectors. Battery pack Power adapter...
TravelMate 4020 Service Guide - Page 82
... 28.
Touchpad Keyboard Hard disk connection board Hard disk drive System board
The system doesn't enter standby mode after opening the LCD. LCD cover switch System board
Battery fuel gauge in Sequence
The system will not enter hibernation
Keyboard (if control is damaged. four short beeps every minute. See "Sleeping State (S4)" on page 28.
Audio driver Speaker System board...
TravelMate 4020 Service Guide - Page 84
...hardware defect, such as: cosmic radiation, electrostatic discharge, or software errors. When analyzing an intermittent problem, do not replace any FRU. 3. If any error is detected, do the following: 1. Intermittent Problems
Intermittent system hang problems can be considered only when a recurring problem exists. FRU replacement should be caused by a variety of reasons that there are...
TravelMate 4020 User's Guide - Page 2
... correspondence concerning your computer. TravelMate 4020 Series Notebook PC
Model number Serial number Purchase date Place of purchase
Acer and the Acer logo are registered trademarks of purchase information in new editions of merchantability or fitness for identification purposes only and belong to their respective companies. No part of this manual or supplementary documents and...
TravelMate 4020 User's Guide - Page 3
... off , the Just for Starters...
For more productive, please refer to the AcerSystem User's Guide. It is not installed on your computer, clicking on AcerSystem User's Guide. Follow the instructions on how to use your TravelMate, we have designed a set of the power button. Your guides
To help you to be more on your notebook. Note: Viewing the file requires...
TravelMate 4020 User's Guide - Page 5
... battery pack. 2 Disconnect the AC adapter. 3 Use a soft, moist cloth. Keep them away from children. • Dispose of the FCC Rules. Operation is subject to local regulations. Also, any interference received, including interference that are included in the user's manual of each RF option device. Cleaning and servicing
When cleaning the computer, follow the RF safety instructions...
TravelMate 4020 User's Guide - Page 16
...® Windows® XP Home/Pro • ACPI 1.0b support • DMI 2.0-compliant • Wi-Fi®-compliant
Power • 8-cell (65W) or 4-cell (32W) Li-ion battery pack • 65W AC adapter 19V 3.42A
Options • 256MB/512MB/1GB memory upgrade module • Additional 65W AC adapter • Addition Li-ion battery pack • Additional hard disk • USB floppy drive
Note...
TravelMate 4020 User's Guide - Page 36
...+ or close the display cover whenever you :
• AC adapter and power cord • The printed User's Guide Failure to remove the media can damage the drive head.
• Pack the computer in a protective case ...not have removed all media and compact disks from the
drive(s). To resume, open the display (if closed), then press and release the power button. What to bring anything with you...
TravelMate 4020 User's Guide - Page 64
z, or A - Z)
Is in force to assure that product: Trade name: Model number: Machine type: SKU number:
Acer Inc 8F, 88, Sec. 1, Hsin Tai Wu Rd., Hsichih, Taipei Hsien 221, Taiwan Mr. Easy Lai 886-2-8691-3089 886-2-8691-3000 easy_lai@acer.com.tw Notebook PC Acer ZL3 TravelMate 4020 TravelMate 402xxx ("x" = 0 - 9, a -
Easy Lai, Director Qualification Center Product Assurance
06...
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