Acer 7520, 7220 manual Acer eLock Management

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Acer eLock Management

Acer eLock Management is a security utility that allows you to lock your removable data, optical and floppy drives to ensure that data cannot be stolen while your notebook is unattended.

qRemovable data devices - includes USB disk drives, USB pen drives, USB flash drives, USB MP3 drives, USB memory card readers, IEEE 1394 disk drives and any other removable disk drives that can be mounted as a file system when plugged into the system.

qOptical drive devices - includes any kind of CD-ROM or DVD-ROM drives. q Floppy disk drives - 3.5-inch disks only.

q Interfaces - includes serial ports, parallel port, infrared (IR), and Bluetooth.

To activate Acer eLock Management, a password must be set first. Once set, you can apply locks to any of the devices. Lock(s) will immediately be set without any reboot necessary, and will remain locked after rebooting, until unlocked.

NOTE: If you lose your password, there is no method to reset it except by reformatting your notebook or taking your notebook to an Acer Customer Service Center. Be sure to remember or write down your password.

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Chapter 1

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Contents Aspire 7520/7220 Series Service Guide Date Chapter Updates Revision HistoryCopyright Conventions Preface Page Chapter System SpecificationsFeatures Dimensions and weight Ports System compliance System Block Diagram Board Layout Top ViewBottom View PJP1PJP2 SW1Icon Description Your Acer Notebook TourFront View Closed Front View Left View DVI-DRight View Rear viewIndicators Base viewHDD Easy-Launch ButtonsIcon Function Description Launch Button Default application Touchpad BasicsUsing the Keyboard Desired Access Num Lock On Num Lock OffLock Keys and embedded numeric keypad Windows KeysHot Keys Key Icon DescriptionHot Key Icon Function Description Technology onEuro symbol Special KeyUS dollar sign Acer Empowering Technology Empowering Technology passwordAcer eNet Management Acer ePower Management AC Mode Adapter modeBattery status Acer eAudio Management Acer ePresentation Management Acer eDataSecurity ManagementChapter Acer eLock Management Acer eRecovery Management Acer eSettings Management Getting to know your Acer Crystal Eye webcam Using the System Utilities Acer GridVista dual-display compatibleLaunch Manager Hardware Specifications and Configurations ProcessorCPU Fan True Value Table Second Level CacheSystem Memory Memory Combinations2GB 0MBModem Interface System Vram and Vbios OptionsLAN Interface Hard Disk Drive Interface Bluetooth InterfaceWireless Module 802.11a/b/g/n DVD-Dual Interface Audio InterfaceSubwoofer Yes 2W Optional USB Port Pcmcia PortSystem Board Major Chips KeyboardBattery LCD 15.4 inchAC Adapter System Power ManagementLCD Inverter System Utilities Bios Setup Utility 3PLOLL40Navigating the Bios Utility AS7220 Model Bios Screens InformationParameter Description UuidMain InformationParameter Description Format/Option Advanced Parameter Description OptionSecurity SecuritySetting a Password Clear or SetRemoving a Password Changing a PasswordPage Boot BootBoot ExitAS7250/G Model Bios Screens Uuid Main Parameter Description Format/Option Security HDD 0 Password Shows the setting of the hard disk 0 password Removing a Password Page Boot Exit Chapter Machine Disassembly and Replacement General Information Before You BeginDisassembly Procedure Flowchart HDDScrew List Description Part NumberScrew M2*3NL Screw ICW50CPUT HermalscrRemoving the Battery Pack Removing the HDD Module Removing the MemoryRemoving 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 Disassembling the Main Unit Disassembling the Lower Case Assembly Chapter Chapter Disassembling the Upper Case Assembly Disassembling the LCD Module Chapter Disassembling the ODD Module Disassembling the External ModulesDisassembling the HDD Module Page Troubleshooting Symptoms Verified Go ToSystem Check Procedures External Diskette Drive CheckExternal CD-ROM Drive Check Keyboard or Auxiliary Input Device CheckPower System Check Memory checkCheck the Power Adapter Check the Battery Pack Touchpad CheckPower-On Self-Test Post Error Message Index of Error Messages Error Code ListError Message List Error Codes Error MessagesCmos Dimm CPU IDCRT No beep Error Messages FRU/Action in SequenceLCD Phoenix Bios Beep Codes Code Beeps Post Routine DescriptionChapter Code Beeps Post Routine Description Code Beeps Index of Symptom-to-FRU Error Message LCD-Related SymptomsIndicator-Related Symptoms Power-Related SymptomsPCMCIA-Related Symptoms Memory-Related SymptomsSpeaker-Related Symptoms Power Management-Related SymptomsModem-Related Symptoms Peripheral-Related SymptomsKeyboard/Touchpad-Related Symptoms Intermittent Problems Undetermined Problems Jumper and Connector Locations Bottom View FRU Field Replaceable Unit List Aspire 7520/7220 FRU List Category Part Name and Description Acer Part NoBluetooth Cable TV Tuner Avermedia 01K A310DVB-T Button Board W/CABLE HDD BoardPAL to Ntsc Connector Power Cord US 3 PINPower Cord EU 3 PIN Power Cord AUS 3 PINCPU AMD Sempron 512K 1.8G SMS3500HAX4CMTMDTL52HAX5CT TMDTL56HAX5CTODD BEZEL-COMBO ODD BracketDVD-RW Drive DVD Super Multi Module Tray DVD Super Multi Drive PioneerHDD Sata 120G 5400 RPM Hgst Sata HTS541612J9SA00 SURUGA-BHDD Sata 120G 5400 RPM Seagate HDD Sata 120G 5400RPM ToshibaGreek Keyboard 17KB-FV2 106KS White Hungarian Keyboard 17KB-FV2 106KS WhiteItalian Keyboard 17KB-FV2 105KS White Korean Keyboard 17KB-FV2 106KS WhiteLCD Wireset LCD Cover Assy 17 Logo W/MIC WAntenna LCD Cover Assy 17 IMR Logo W MIC W/ANTENNA LCD Bezel Assy 17 for CCDAccessory Remote Controller EU Remote Controller TSRemote Controller SC Remote Controller ENThermal PAD-MOSFET Name PLATE-AS7220Name PLATE-AS7520 Screw
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