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TravelMate 4400 Service Guide - Page 1
for more information,
please refer to http://csd.acer.com.tw
PRINTED IN TAIWAN Acer TravelMate 4400 Series
Service Guide
Service guide files and updates are available on the ACER/CSD web;
TravelMate 4400 Service Guide - Page 2
Date
Chapter
Updates
II
Revision History
Please refer to the table below for the updates made on TravelMate 4400 service guide.
TravelMate 4400 Service Guide - Page 28
... memory size Supports DIMM type Supports DIMM Speed Supports DIMM voltage Supports DIMM package Memory module combinations
Specification Phneoix 3A03 SST 39SF040A, 512KX8 CMOS Boot Block Flash Memory 512KB 32-pin PLCC ACPI 1.0b, PC Card 95, SM BIOS 2.3, IEEE1284-ECP/EPP, PCI 2.2, PnP 1.0a, DMI 2.0, PS/2 keyboard and mouse, USB 2.0, VGA BIOS, CD-ROM bootable, IEEE 1394 Set by setup manual...
TravelMate 4400 Service Guide - Page 44
...
Advanced
Security
Boot
Exit
Supervisor Password Is: User Password Is: Primary HardDisk Security: HDD Master ID:
Set Supervisor Password Set User Passord Set HDD Password
Password on . F1 Help Esc Exit... Setup immediately after turning it back on Boot
Clear Clear Clear 43883445
[Enter] [Enter] [Enter]
[Disabled]
Item Specific Help
When shown as [Locked], the hard drive password currently...
TravelMate 4400 Service Guide - Page 46
... the changes and exit the BIOS Setup Utility. Type the current password in the Confirm New Password
field. 4.
The Set Password box appears:
2. Retype the password in the Enter Current Password field and press e. 3. If desired, you can enable the Password on boot parameter. 5. Changing a Password
1. Type a password in the Enter Current Password field and press e. 3. If desired, you...
TravelMate 4400 Service Guide - Page 49
Main
Advanced
Security
Boot
Exit
Exit Saving Changes Exit Dicarding Changes Load Setup Defaults Discard Changes Save Changes
Item Specific Help
Exit System Setup and save your changes to CMOS. Exit utility without saving setup data to CMOS.
Load previous values from unauthorized use. PhoenixBIOS Setup Utility
Info. Parameter Exit Saving Changes Exit Discarding Changes Load...
TravelMate 4400 Service Guide - Page 79
Code E0h E1h E2h E3h E4h E5h E6h E7h E8h E9h EAh EBh ECh EDh EEh EFh F0h F1h... 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 ...
TravelMate 4400 Service Guide - Page 81
...
Memory-Related Symptoms
Symptom / Error Memory count (size) appears different from the computer. PC Card cannot be charged or discharged
System hang during POST
Action in Sequence See "Check the Battery Pack" on , but you hear two long beeps: "B--, B--" and the LCD is blank. Action in Sequence
Power option in Windows XP Hard disk drive Main board Driver...
TravelMate 4400 Service Guide - Page 82
... or more keys) does not work correctly. Reconnect hard disk/CD-ROM drives/FDD or other peripherals. Action in Sequence
Enter BIOS Setup Utility to execute "Load Setup defaults", then reboot system. Touchpad board Main board
76
Chapter 4
Main board
Peripheral-Related Symptoms
Symptom / Error System configuration does not match the installed devices.
Run printer self-test...
TravelMate 4400 Service Guide - Page 84
... be caused by a variety of reasons that have nothing to verify that there are no error is detected, replace the FRU. Intermittent Problems
Intermittent system hang problems can be considered only when a recurring problem exists. Rerun the test to do the following: 1. Run the diagnostic test for the system board in loop mode at least...
TravelMate 4400 Service Guide - Page 98
TravelMate 4400
Picture Adapter
No. N/S
N/S
N/S Battery
N/S
Boards 9
Partname And Description
Part Number
ADAPTER 65W 3 PIN DELTA SADP-65KB BF 19V
ADAPTER 65W 3 PIN LITE-ON ...4A 9163020
TBD TBD TBD
MODEM BOARD
54.T50V7.001
14
BLUETOOTH MODULE W/ANTENNA
54.T48V7.001
N/S
WIRELESS LAN BOARD (802.11b+g) INTEL KI.CAX01.005
12
LAUNCH BOARD
55.T50V7.001
91
Chapter 6 Exploded Diagram
Please...
TravelMate 4400 Service Guide - Page 100
TravelMate 4400
Picture
No. 37
Partname And Description I/O BEZEL
Part Number 42.T51V7.001
23
DIMM/WIRELESS COVER
42.T50V7.002
22
HEATSINK COVER
42.T50V7.003
26
HDD COVER
42.T50V7.004
36
3 IN 1 DUMMY COVER
42.T51V7.002
Note: The image on the cover.
25
HDD BRACKET
33.T50V7.001
Communication Module N/S
WIRELESS... LAN ANTENNA
50.T50V7.003
CPU N/S
Optical Disc Drive ...
TravelMate 4400 Service Guide - Page 115
... Components
This computer's compatibility is released. Refer to the TravelMate 4400 series Compatibility Test Report released by Acer's internal testing department. NOTE: Test Compatible List is NOT ready when the service guide is tested and verified by the Acer Mobile System Testing Department.
All of its system functions are tested under Windows® XP Home environment.
TravelMate 4400 User's Guide - Page 2
..., or otherwise, without obligation to the contents hereof and specifically disclaims the implied warranties of such revisions or changes. TravelMate 4400 Series Notebook Computer
Model number Serial number Purchase date Place of purchase
Acer and the Acer logo are registered trademarks of Acer Incorporated. Record the model number, serial number, purchase date, and place of purchase...
TravelMate 4400 User's Guide - Page 3
... AcerSystem User's Guide. Follow the instructions on such subjects as system utilities, data recovery, expansion options, and troubleshooting. To turn the power off
To turn on AcerSystem User's Guide. This guide contains detailed information on the screen to be more on AcerSystem User's Guide will run the Acrobat Reader setup program first. It is not installed on your...
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