Acer Aspire 5739 Service Guide

Chapter 121
ItemSpecifications
Vendor & Model 
Name
To s h i b a
MK1655GSXTo s h i b a
MK2555GSXTo s h i b a
MK3255GSXTo s h i b a
MK5055GSX
Capacity (MB)160 250 320 500
Bytes per sector512 512 512 512
Data heads2244
Drive Format
Disks
1122
Spindle speed 
(RPM)5400
Performance Specifications
Buffer size 
8MB
InterfaceSATA
Internal transfer 
rate (Mbits/sec, 
max)363 ~ 952 typical
I/O data transfer 
rate
(Mbytes/sec 
max)300
DC Power Requirements
Voltage
5V ±5%
ItemSpecifications
Vendor & Model 
Name...

22Chapter 1
Optical Disk Drive 
LCD 14” 
ItemSpecification
Vendor  PANASONIC  PLDS SONY  TOSHIBA TS
Model UJ880A DS-8A3S AD-7580S TS-L633B
Type Super-Multi Super-Multi Super-Multi Super-Multi
Performance Specification
Transfer rate (MB/sec) 10.8
Buffer Memory 2MB
Interface SATA
Applicable disc format DVD+/-RW, CD +/-RW
Loading mechanism Drawer-Type
Power Requirement
Input Voltage DC 5 V +/- 5%
ItemSpecification
Vendor PANASONIC  Pioneer PLDS
Model UJ-130A BDC-TD01RS DS-4E1S
Type BD-ROM/DVD/CD WRITER...

Chapter 123
Input Voltage  3.3V ±0.3V
Typical Power Consumption 
(watt)5W (max.)
Weight 375g (max.)
Physical Size (mm) 324.0(H) x 192.5(V) x 5.2(D)
Electrical Interface LVDS
Support Color 262,144
Viewing Angle (degree) Min. Typ.
Horizontal
CR => 1040 45
40 45
Vertical 10 15
25 30
Temperature Range (°C)
Operating
Storage (shipping)0 to 50°C
-20 to 60°C
ItemSpecification 

24Chapter 1
VGA Graphic Controller
Keyboard
Audio Interface
LAN
Bluetooth
ItemSpecification
Ty p e A M D  M 9 2 X T
Manufacturing Tech. 55 nm
Form Factor
29mm*29mm
Package M2
ItemSpecification
Keyboard Controller ENE KB926
Total number of keypads 86-/87-/91-key keyboard
Windows logo key Yes
Internal & external keyboard work 
simultaneouslyYe s
ItemSpecification
Audio Controller Realtek ALC888 Azalia Codec
Features
•HD Audio
•97dB SNR DACs & 90dB SNR ADCs
•Ten DAC channels support 16/20/24-bit PCM format...

Chapter 125
Finger Print Reader
WLAN
Battery
ItemSpecification
Type Authentec AES1610
Power 3.0V – 3.6V single supply
Detection Matrix 
•128 x 8 pixels @ 500 ppi
•6.5mm x 0.41mm array size
Features
•Advanced security
•Next generation anti-spoofing protection
•Fast Finger Motion Capture
•TPM v1.2 support
•Graphical or scroll navigation
•Unequaled “ability to acquire”
ItemSpecification
Vendor and Model Foxconn Atheros AR5B91
Protocol
Interface
Antenna PIFA
ItemSpecifications (3S2P)
Vendor & model name...

26Chapter 1 

Chapter 227
System Utilities
BIOS Setup Utility
The BIOS Setup Utility is a hardware configuration program built into your computer’s BIOS (Basic Input/
Output System).
Your computer is already properly configured and optimized, and you do not need to run this utility. However, if 
you encounter configuration problems, you may need to run Setup. Please also refer to Chapter 4 
Troubleshooting if a problem arises.
To activate the BIOS Utility, press F2 during POST (when Press  to enter Setup message is...

28Chapter 3
Information
The Information screen displays a summary of your computer hardware information.
NOTE: The system information is subject to different models.
ParameterDescription
CPU Type This field shows the CPU type of the system.
CPU Speed This field shows the speed of the CPU.
IDE0 Model Name This field shows the model name of HDD installed on primary IDE master.
IDE0 Serial Number This field displays the serial number of HDD installed on primary IDE master.
System BIOS Version Displays...

Chapter 329
Main
The Main screen allows the user to set the system time and date as well as enable and disable boot option 
and recovery.
NOTE: The screen above is for your reference only. Actual values may differ.
The table below describes the parameters in this screen. Settings in boldface are the default and suggested 
parameter settings.
ParameterDescriptionFormat/Option
System Time Sets the system time. The hours are displayed with 24-
hour format.Format: HH:MM:SS 
(hour:minute:second) 
System Date...

30Chapter 3
Security
The Security screen contains parameters that help safeguard and protect your computer from unauthorized 
use.
The table below describes the parameters in this screen. Settings in boldface are the default and suggested 
parameter settings.
NOTE: When you are prompted to enter a password, you have three tries before the system halts. Don’t forget 
your password. If you forget your password, you may have to return your notebook computer to your 
dealer to reset it....