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Aspire 4749Z
Service manual
Acer Aspire 4749Z Service Manual
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Jumper and Connector Locations
Revision History
General Information
Table of Contents
Online Support Information
Features
Operating System
Cpu
Chipset
System Memory
Display
Audio
Graphics
Storage
Optical Media Drive
Webcam
Wireless and Networking
Privacy Control
Dimension and Weight
Power Adapter and Battery
Input and Control
Input and Output (I/O) Ports
Software
Optional Items
Warranty
Environment
Opened Front View
Notebook Tour
Touchpad Basics
Using the Keyboard
Embedded Numeric Keypad
Windows Keys
Hotkeys
System Block Diagram
Specification Tables
Computer Specifications
System Board Major Chips
Processor
Processor Specifications
CPU Fan True Value Table
System Memory
Memory Combinations
Video Interface
Bios
LAN Controller
Keyboard
Hard Disk Drive (AVL Components)
Hard Disk Drive (AVL Components) (Continued)
Super-Multi Drive
Super-Multi Drive (Continued)
Super-Multi Drive (Continued)
Lcd 14.0"
LCD 14.0" (Continued)
LCD Inverter (Not Available with this Model)
Display Supported Resolution (LCD Supported Resolution)
Graphics Controller
Display Supported Resolution (GPU Supported Resolution)
Bluetooth Interface
Bluetooth Module
Wireless Module 802.11B/G/N
Camera
Mini Card Wireless Networking Card
Card (Not Available in this Model)
Audio Codec and Amplifier
Audio Codec and Amplifier (Continued)
Audio Interface
Battery
VRAM (Not Available in this Model)
USB Port
HDMI Port
AC Adapter
System Power Management
Card Reader
System LED Indicator
System DMA Specification
System Interrupt Specification
System Interrupt Specification (Continued)
System Interrupt Specification (Continued)
System Interrupt Specification (Continued)
System I/O Address Map
System I/O Address Map (Continued)
System Utilities
BIOS Setup Utility
Navigating the BIOS Utility
System Utilities
Bios
Information
Main
Security
Setting a Password
Removing a Password
Changing a Password
Boot
Exit
BIOS Flash Utilities
DOS Flash Utility
Winflash Utility
Clearing BIOS Passwords
Removing BIOS Passwords
Removing Insyde HDD Password
Miscellaneous Tools
Using Dmitools
Using Uuidtools
Using the LAN MAC EEPROM Utility
Crisis Disk Recovery
Table of Contents
General Information
Introduction
Machine Maintenance Procedures
Recommended Equipment
Maintenance Flowchart
Getting Started
Battery Pack Removal
Battery Pack Installation
Dummy Card Removal
Dummy Card Installation
Keyboard Removal
Keyboard Installation
Base Assembly Removal
Base Assembly Installation
ODD (Optical Disk Drive) Module Removal
ODD Module Installation
USB Module Removal
USB Module Installation
HDD (Hard Disk Drive) Module Removal
HDD Module Installation
Mainboard Removal
Mainboard Installation
DIMM (Dual In-Line Memory Module) Module Removal
DIMM Module Installation
WLAN (Wireless Local Area Network) Module Removal
WLAN Module Installation
Thermal Module Removal
Thermal Module Installation
RTC Battery Removal
RTC Battery Installation
CPU Processor Removal
CPU Processor Installation
Bluetooth Module Removal
Bluetooth Module Installation
Speaker Module Removal
Speaker Module Installation
Power Switch Board Removal
Power Switch Board Installation
LCD (Liquid Crystal Display) Module Removal
LCD Module Installation
DC-In Jack Removal
DC-In Jack Installation
LCD Bezel Removal
LCD Bezel Installation
Camera Module Removal
Camera Module Installation
LCD Panel Removal
LCD Panel Installation
LCD Bracket Removal
LCD Bracket Installation
LVDS Cable Removal
LVDS Cable Installation
Troubleshooting
General Information
Power on Issues
Computer Shuts down Intermittently
No Display Issues
Abnormal Video
LCD Picture Failure
Internal Keyboard Failure
Touchpad Failure
Internal Speaker Failure
Sound Problems
Internal Microphone Failure
USB Failure
Other Functions Failure
Introduction
Troubleshooting
Intermittent Problems
Undetermined Problems
Post Codes
Jumper and Connector Locations
Mainboard Jumper and Connector Locations
Clearing Password Check and BIOS Recovery
Clearing Password Check
Clear CMOS Jumper
BIOS Recovery by Crisis Disk
FRU (Field Replaceable Unit) List
CHAPTER 5 Jumper and Connector Locations
CHAPTER 6 FRU (Field Replaceable Unit) List
Exploded Diagrams
FRU List
Screw List
Acer Aspire 4749 & 4749Z
Chapter 2 Chapter 7
Model Definition and Configuration
Microsoft® Windows® 7 Environment Test
Chapter 8
Test Compatible Components
Microsoft Windows
Environment Test
Online Support Information
Advertisement
Quick Links
1
Cpu
2
System Memory
3
Clearing BIOS Passwords
4
Removing BIOS Passwords
Download this manual
Aspire 4349, 4749 & 4749Z
SERVICEGUIDE
Table of
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Chapters
Jumper and Connector Locations
9
System Utilities
62
Table of Contents
90
Troubleshooting
138
Jumper and Connector Locations
162
Table of Contents
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