Acer Travelmate 2440 Service Guide

Chapter 133
NOTE: Please ensure that the resolution setting of the second monitor is set to the manufacturers 
recommended value.
Launch Manager
Launch Manager allows you to set the four easy-launch buttons located above the keyboard. You can access 
the Launch Manager by clicking on Start > All Programs > Launch Manager to start the application.
Note:
Easy-launch buttons on page 24
Start All Programs
Launch ManagerNote:
Easy-launch buttons on page 24
Start All Programs
Launch Manager 

34Chapter 1
Hardware Specifications and Configurations
NOTE: Stage 1-4 is normal situation. Stage 5 is protection while the CPU is at extremely high temperature or 
at critical situation. DTS refers to the CPU’s temperature; and Local means the temperature of the IC on 
the main board.
  
  Processor
ItemSpecification
CPU type
Intel
® Celeron®  M Processor 410/420/430 (1MB L2 cache, 1.46/1.60/1.73 
GHz, 533 MHz FSB) or higher
Core logic ATI RC410ME+ATI SB460
CPU package  Intel socketable 478pin...

Chapter 135
  
NOTE: Above table lists some system memory configurations. You may combine DIMMs with various 
capacities to form other combinations. On above table, the configuration of slot 1 and slot 2 could be 
reversed.
Supports DIMM type DDR 2 Synchronous DRAM
Supports DIMM Speed 533/677 MHz
Supports DIMM voltage 1.8V and 0.9V
Supports DIMM package 200-pin soDIMM
Memory module combinations You can install memory modules in any combinations as long as they 
match the above specifications.
Memory...

36Chapter 1
  Modem Interface
ItemSpecification
Data modem data baud rate (bps) 56K
Supports modem protocol V.92
Modem connector type RJ11
Modem connector location Right side
Bluetooth Interface (There is NO Bluetooth interface for this model)
ItemSpecification
Chipset There is NO Bluetooth interface for this model
Data throughput 723 bps (full speed data rate)
Protocol Bluetooth 1.1 (Upgradeable to Bluetooth 1.2 when SIG 
specification is ratified).
Interface USB 1.1
Connector type Mini-USB
Wireless...

Chapter 137
DC Power Requirements
Voltage 
tolerance5V(DC) +/- 5% 5V(DC) +/- 5% 5V(DC) +/- 5%
Combo Drive Interface
ItemSpecification
Vendor & model name HLDS GCC-4244N
Philips SCB5265
Panasonic UJDA770
Performance Specification With CD Diskette With DVD Diskette
Transfer rate (KB/sec) Sustained:
Max 3.6Mbytes/secSustained:
Max 10.8Mbytes/sec
Buffer Memory 2MB
Interface Enhanced IDE(ATAPI) compatible
Applicable disc formatFor HDLS GCC-4244N:
1. Reads and writes data in each CD-ROM, CD-ROMXA, CD-I FMV,...

38Chapter 1
Performance Specification With CD Diskette With DVD Diskette
Transfer rate (KB/sec) Sustained:
Max 3.6Mbytes/secSustained:
Max 10.08Mbytes/sec
Max 11.08Mbytes/sec (for HLDS 
GMA-4082N)
Buffer Memory 2MB
Interface Enhanced IDE(ATAPI) compatible
Applicable disc formatFor HLDS GMA-4082N:
Support disc formats
1. Reads data in each DVD-ROM, DVD-R (Ver. 1.0, Ver.2.0 for Authoring) and 
DVD-RAM (Ver1.0).
2. Reads and writes in each DVD-R (Ver. 2.1 for General), DVD-R DL (Dual 
Layer), DVD-RW,...

Chapter 139
 
Package Socket 775 and Socket 478 processors supported 
Interface internal PCIE 
Supports ZV (Zoomed Video) port Yes
Video Memory
ItemSpecification
Chipset Built-in ATI RC410ME
Memory size  up to 128MB
Interface DDR2
USB Port
ItemSpecification
Chipset Built-in ATI SB460
USB Compliancy Level 2.0
OHCI USB 1.1 and USB 2.0 Host controller
Number of USB port 3
Location  One on the front side/two on the right side
Serial port function control Enable/Disable by BIOS Setup
PCMCIA Port...

40Chapter 1
  Keyboard
ItemSpecification
Keyboard controller ENE KB 3910
Total number of keypads 88-/89-key
Windows logo key Yes
Internal & external keyboard work 
simultaneouslyPlug USB keyboard to the USB port directly: Yes
Battery
ItemSpecification
Vendor & model name Sanyo (6cell) 2.0
Sony (6cell) 2.0
Panasonic (6cell) 2.0
SMP (6cell) 2.0
Snayo (6cell) 2.4
Sony (6cell) 2.4
Panasonic (6cell)2.4
Sanyo (9cell) 2.4
Battery Type Li-ion
Pack capacity  4000 mAH forSanyo (6cell) 2.0
4000 mAH Sony (6cell)...

Chapter 141
Typical Power Consumption (watt) N/A 4.02 (for backlight unit 
only)N/A
Weight 420 (440max) 425 425
Physical Size(mm) 317.3x242.0x6.0 317.3x242.0x5.9 317.3x242.0x6.5
Electrical Interface 1 channel LVDS 1 channel LVDS 1 channel LVDS
Support Color 262,144 262,144 262,144
Viewing Angle (degree)
Horizontal: Right/Left
Vertial: Upper/Lower40/40
10/3045/45
20/4540/45
25/30
Temperature Range( C)
Operating
Storage (shipping)0 to +50
-20 to +600 to +50
-25 to +600 to +50
-20 to +60
LCD Inverter...

42Chapter 1