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Acer 5349 - page 143

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Troubleshooting 4-7

9. If the issue is still not resolved, refer to Online Support Information.

Contents

Main Revision History Copyright Disclaimer Conventions WARNING: Page CHAPTER 1 Hardware Specifications CHAPTER 2 System Utilities CHAPTER 3 Machine Maintenance Procedures CHAPTER 4 Troubleshooting Page Page Page Page Page Page Hardware Specifications and Configurations Features Operating System Platform System Memory Graphics Storage Subsystem Optical Media Drive Privacy Control W ebcam Wireless and networking Dimension and W eight Power Adapter and Battery Input and Controls I/O Ports Optional Items Warranty Eco-compliance Environment Software Notebook T our Page Page Page Page Page Page T ouchpad Basics Using the Keyboard Lock Keys Windows Keys Hotkeys Using the communication key* Hardware Specifications and Configurations 1-23 System Block Diagram HPA00835RTER +1.8V BLOCK DIAGRAM MINI CARD RJ45 10/100 LAN ATHEROS AR8158 Specification T ables Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page System Utilities BIOS Setup Utility Navigating the BIOS Utility BIOS Information Page Main Page Advanced Security Setting a Password Removing a Password Changing a Password Page Power Boot Exit BIOS Flash Utilities DOS Flash Utility Page Clearing BIOS Passwords Removing BIOS Passwords Method 1: Method 2: Removing Insyde HDD Password Miscellaneous T ools Using DMIT ools Page Page Using STUUID Using the LAN MAC EEPROM Utility Crisis Disk Recovery Page Page Page Page Machine Maintenance Procedures Recommended Equipment 3-6 Machine Maintenance Proced ures Maintenance Flowchart Figure 3-1. Maintenance Flow Getting Started Battery Pack Removal Battery Pack Installation Page Keyboard Removal Keyboard Installation UpperCase Screws and FFC Removal UpperCase Screws and FFC Installation ODD (Optical Disk Drive) Module Removal ODD Module Installation Base Cover Removal Base Cover Installation USB Module Removal USB Module Installation HDD (Hard Disk Drive) Removal Hard Disk Drive Installation Page WLAN (Wireless Local Area Network) Module Removal Page WLAN Module Installation Bluetooth Module Removal Bluetooth Module Installation Thermal Module Removal Thermal Module Installation Page Mainboard Removal Mainboard Installation CPU (Central Processing Unit) Removal CPU Installation PCH (Platform Controller Hub) Removal PCH Installation DIMM (Dual In-line Mem ory Module) Removal Page Power Board Removal Power Board Installation DC-in Jack Removal Page Speakers Removal Speakers Installation LCD (Liquid Crystal Display) Module Removal LCD Module Installation LCD Bezel Removal LCD Bezel Installation Page Page LCD Panel Removal LCD Panel Installation LCD Hinge Removal LCD Hinge Installation L VDS Cable Removal L VDS Cable Installation Page Page Troubleshooting Power On Issues Computer Shuts Down Intermittently No Display Issues No POST or V ideo Abnormal Video Page Page Keyboard Failure 4-10 Troubleshooting T ouchpad Failure If the Touchpad fails, perform the following: Figure 4-5. Touchpad Failure Internal Speaker Failure Sound Problems Page Microphone Failure USB Failure Page Intermittent Problems Undetermined Problems Post Codes Page Page Page Page Page Page Page Page Page Jumper and Connector Locations Mainboard Jumper and Connector Locations Page Clearing Password Check and BIOS Recovery Clearing Password Check Steps for Clearing BIOS Password Check Clear CMOS Jumper BIOS Recovery by Crisis Disk BIOS Recovery Boot Block BIOS Recovery Hot Key Steps for BIOS Recovery from USB Storage 0 Page Page Page FRU (Field Replaceable Unit) List Exploded Diagrams Page Page FRU List Page Page Page Page Page Page Page Page Screw List Page Page Model Definition and Configuration Aspire 5349 Page Aspire 5749Z Page Aspire 5749 Page Page Page Test Compatible Components Microsoft Windows 7 Environment Test 0 Page Page Page Page Page Page Page Page Page Page Online Support Information

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