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Aspire Digital
7220, 7220G, 7520, 7520G
Environment
1
9
106
106
Download
106 pages, 3.37 Mb
Chapter 1
3
Environment
T
Temperature:
t
Operating: 5ºC to 35ºC
t
Non-operating: -20ºC to 65ºC
T
Humidity (non-condensing):
t
Operating: 20%~80%
t
Non-operating: 20%~80%
Contents
Main
Page
Copyright
Disclaimer
Conventions
Preface
Page
System Specifications
Chapter 1
Features
Operating system
Platform and memory
Storage subsystem
Input devices
Communication
I/O Ports
Environment
Page
Board Layout
Top View
Bottom View
Chapter 1 7
Your Acer Notebook Tour
After knowing your computer features, let us show you around your new Aspire computer.
Front View
Closed Front View
8Chapter 1
Chapter 1 9
Left View
10 Chapter 1
Right View
Rear view
Page
Easy-Launch Buttons
Touchpad Basics
14 Chapter 1
Using the Keyboard
Lock Keys and embedded numeric keypad
The keyboard has three lock keys which you can toggle on and off.
Chapter 1 15
Windows Keys
The keyboard has one key that performs Windows-specific functions.
Hot Keys
Special Key
The Euro symbol
Page
Acer Empowering Technology
Empowering Technology password
Acer eNet Management
Page
Acer ePower Management
Page
Acer eDataSecurity Management
Page
Acer eLock Management
Acer eRecovery Management
Acer eSettings Management
1 23 3
Getting to know your Acer OrbiCam
Page
Using the System Utilities
Acer GridVista (dual-display compatible)
Page
30 Chapter 1
Hardware Specifications and Configurations
Processor
CPU Fan True Value Table
BIOS
Second Level Cache
Chapter 1 31
System Memory
Memory Combinations
32 Chapter 1
LAN Interface
Modem Interface
Bluetooth Interface
Chapter 1 33
DVD-Dual Interface
Hard Disk Drive Interface
34 Chapter 1
Audio Interface
USB Port
PCMCIA Port
Chapter 1 35
Keyboard
Battery
LCD 17 inch
36 Chapter 1
LCD Inverter
AC Adapter
System Power Management
LCD 17 inch
Page
Page
BIOS Setup Utility
Chapter 2
System Utilities
Navigating the BIOS Utility
Information
Main
Shows system base memory size
Shows extended memory size
Page
Security
Information Main Security Boot ExitAdvanced
Setting a Password
Removing a Password
Changing a Password
Page
Advanced
Boot
Exit
BIOS Flash Utility
Page
Chapter 3
Machine Disassembly and Replacement
Page
Chapter 3 55
Disassembly Procedure Flowchart
56 Chapter 3
Screw List
Page
Page
Removing the Wireless LAN Card/Modem Card and TV Tuner Card
Removing the System Fan/Thermal Modules/VGA Board and CPU
Removing the Keyboard and LCD Module
Page
Disassembling the Main Unit
Separate the Main Unit Into the Upper and the Lower Case Assembly
Disassembling the Lower Case Assembly
Page
Page
Page
Disassembling the LCD Module
Page
Disassembling the External Modules
Troubleshooting
Chapter 4
System Check Procedures
External Diskette Drive Check
External CD-ROM Drive Check
Keyboard or Auxiliary Input Device Check
Memory check
Power System Check
Check the Power Adapter
Check the Battery Pack
Touchpad Check
Power-On Self-Test (POST) Error Message
Chapter 4 77
Index of Error Messages
Error Code List
78 Chapter 4
Chapter 4 79
80 Chapter 4
Phoenix BIOS Beep Codes
Chapter 4 81
82 Chapter 4
Chapter 4 83
84 Chapter 4
Index of Symptom-to-FRU Error Message
LCD-Related Symptoms
Indicator-Related Symptoms
Power-Related Symptoms
Chapter 4 85
PCMCIA-Related Symptoms
Memory-Related Symptoms
Speaker-Related Symptoms
Power Management-Related Symptoms
86 Chapter 4
Peripheral-Related Symptoms
Keyboard/Touchpad-Related Symptoms
Modem-Related Symptoms
Power Management-Related Symptoms
Page
Undetermined Problems
Jumper and Connector Locations
Chapter 5
Top View
Bottom View
FRU (Field Replaceable Unit) List
Chapter 6
NOTE:
Aspire Poyang Exploded Diagram
