Acer Travelmate 330 Service Guide

Chapter 2 61
The screen below appears if you select Multi Test.
Specify the desired number of tests and press Enter.
After you specify the number of tests to perform, the screen shows a list of 
test items (see below).
Move the highlight bar from one item to another. Press Space to enable or 
disable the item. Press Enter to view the available options of each selected 
item. Press Esc to close the submenu.
The right corner screen information gives you the available function keys and 
the specified test...

62 System Utilities 

Enter: Opens the available options

Test Times:  Indicates the number of tests to perform.
Note: The F1 and F2 keys function only after you finish configuring the 
Test option
.
Diagnostic Program Error Code and Messages
Error 
CodeMessageFRU/Action in Sequence
16XXX Backup battery error Backup battery
01XXX CPU or main board 
errorReload BIOS default setting.
System board
02XXX Memory error DIMM
System board
03XXX Keyboard error Reset Keyboard
Keyboard
System board
04XXX Video...

Chapter 3 63
This chapter contains step-by-step procedures on how to disassemble the 
notebook computer for maintenance and troubleshooting.
To disassemble the computer, you need the following tools:

Wrist grounding strap and conductive mat for preventing electrostatic 
discharge

Flat-bladed screwdriver

Phillips screwdriver

Tw ee z e rs

Flat-bladed screwdriver or plastic stick
Note: The screws for the different components vary in size. During the 
disassembly process, group the screws with the...

64 Removal and Replacement 
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.
3.   Remove the battery pack. 

Chapter 3 65
Disassembly Procedure Flowchart
The flowchart on the succeeding page gives you a graphic representation on 
the entire disassembly sequence and instructs you on the components that 
need to be removed during servicing.  For example, if you want to remove the 
system board, you must first remove the keyboard, then disassemble the 
inside assembly frame in that order
START
86.9A322.4R0*2
screw M2.0*4
HDD Module
Inverter/LE D
CableInverte r/LE D
BoardLCD Coaxial
Cable
LCD and
Inverter board
LCD...

66 Removal and Replacement 
.
M ain Unit
Mainboard
HDD Board
DIM M ModuleModem Board
Upper CaseModem
Connector
Lower CaseDIMM CoverRTC BatteryModem Heat
Plate
PCMCIA Slot
Touchpad
Board
Touchpad
Cable
Touchpad
Bracket
86.9A322.4R0*1
screw M2.0*486.9A323.6R0*11
screw M 2.0*9
86.9A522.6R0*2
screw M 2.0*686.9A322.4R0*3
screw M2.0*4
86.9A323.6R0*2
screw M2.5*6
86.9A322.4R0*1
screw M2.0*4
86.9A323.6R0*1
screw  M 2.5*6
86.9A322.4R0*2
screw  M 2*4 

Chapter 3 67
Removing the Battery Pack
1.  Push the battery release button inward.
2.  Slide the battery pack out from the main unit.
 
 
3.  To replace the battery pack into the main unit, be sure that the triangular 
point in the battery pack matches with the point in the lower case. 

68 Removal and Replacement 
Removing the Hard Disk Drive
1.  Remove the screw of the hard disk module.
2.  Slide the hard disk module out from its bay.
Disassembling the Hard Disk Drive
1.  Gently, detach the connector from the hard disk module.
2.  Remove the two screws on both sides of the hard disk module.
3.  Remove the hard disk plate from the hard disk module. 

Chapter 3 69
4.  Slide the hard disk out from the hard disk drive bezel.
5.  This completes the disassembly procedure of the hard disk drive.
Disassembling the Middle Cover
1.  To remove the middle cover, first remove the two screws at the back of the 
main unit.
2.  Use a flatbladed screwdriver to lift up the middle cover from the lower 
case.
3.  Disconnect the speaker cable from the system board.
4.  Lift the middle cover away. 

70 Removal and Replacement 
5.  Remove the screw of the speaker from the middle cover.
6.  Remove the speaker plate with speaker from the middle cover.
7.  Separate the speaker plate from the speaker.