Security | Aspire Digital 1620 manual

Security

The Security screen contains parameters that help safeguard and protect your computer from unauthorized use.

41	Aspire 1620

Image 50

Aspire Digital 1620 manual Security

Contents

Service Guide Aspire 1620 Series Date Chapter Updates 2004/04/28 Add Post Code Revision History Copyright Conventions Preface Page Table of Contents Jumper and Connector Locations 100 Appendix C Online Support Information 122 Index 124 Features Chapter Human-centric design Yuhina 4 serial Block Diagram Board Layout Top View Bottom View Description PanelFront View Left view Icon Item/ Port Description Right View Item/ Port Description Rear Panel Port Description Bottom View Indicators Icon Function Description Understanding the icons Lock key Description KeyboardSpecial keys Desired access Num lock on Num lock off Embedded numeric keypad Windows keys Keys Description Hot Keys Click on the Language tab and click on Details Launch Keys Processor Hardware Specifications and ConfigurationsSystem Board Major Chips Second Level Cache LAN Interface System MemoryMemory Combinations Modem Interface CD-ROM Interface Items SpecificationHard Disk Drive Interface CD, CD-RW, CD-R, CD-TEXT DVD-ROM InterfaceQSI DVD-9/DVD-R KME UJDA750 Combo Drive InterfaceIDE DVD Dual Interface Ultra Speed CD-RW Low Speed CD-RWHigh Speed CD-RW Video Interface VGA Display ResolutionAudio Interface Video Memory LCD Display ResolutionCRT Display Resolutions Parallel Port Keyboard BatteryPcmcia Port CMO QDI TX38D81VC1CAB CMO N141XB Power Management AC Adapter Humidity Mechanical SpecificationEnvironmental Requirements Vibration Chapter Bios Setup Utility System Utilities Navigating the Bios Utility Information Parameter Description Main Parameter Description Format/Option IRQ7/IRQ5 AdvancedParameter Description Options DMA3/DMA1 Security Clear or Set Parameter Description Option Removing a Password Page Boot Exit Bios Flash Utility Machine Disassembly and Replacement General Information Before You Begin Disassembly Procedure Flowchart HDD Screw MAC Flat M2.5*L4 NI Nylok Screw ListLCD Screw M2*3 Nylon 1JMCPC Removing the Battery Removing the Memory Module Removing the Wireless LAN Board and the Modem Board Removing the Hard Disk Drive Module Disassembling the Hard Disk Drive Module Removing the Launch Board Removing the LCD ModuleRemoving the Middle Cover Removing the LCD Module Chapter Removing the Inverter Board 15 LCD Disassembling the LCD ModuleRemoving the LCD Bezel Removing the 15 TFT LCD Removing the LCD Brackets Removing the LCD Coaxial Cable Removing the LCD Hinges Removing the Keyboard Removing the RTC BatteryDisassembling the Main Unit Removing the Fan Removing the Thermal Module Removing the Processor Installing the Processor Removing the Upper Case Assemly Removing the Touchpad Board Removing the Touchpad Cable Removing the VGA Thermal Plate Removing the CPU Heatsink Plate Removing the ODD Module2 Removing the Second Fan BracketRemoving the ODD Module1 Removing the HDD Bracket Removing the Main Board Removing the DC Board Removing the I/O Port Bracket Removing the Pcmcia Slot Removing the Speaker Set System Upgrade Procedure Base Unit to Wireless Unit Troubleshooting Symptoms Verified Go To External CD-ROM Drive Check System Check ProceduresExternal Diskette Drive Check Keyboard or Auxiliary Input Device Check Power System Check Memory check Check the Power Adapter Check the Battery Pack Touchpad Check Power-On Self-Test Post Error Message Error Message List Index of Error MessagesError Code List Error Codes Error Messages Cmos Dimm CPU ID No beep Error Messages FRU/Action in Sequence CRT Post Code Code Beeps Post Routine Description Chapter Code Beeps Post Routine Description Code Beeps For Boot Block in Flash ROM Indicator-Related Symptoms Index of Symptom-to-FRU Error MessageLCD-Related Symptoms Power-Related Symptoms Speaker-Related Symptoms PCMCIA-Related SymptomsMemory-Related Symptoms Power Management-Related Symptoms Modem-Related Symptoms Peripheral-Related SymptomsKeyboard/Touchpad-Related Symptoms Intermittent Problems Undetermined Problems Dimm How to Build Napp Master Hard Disc Drive CD to Disk Recovery Aspire Page Disk to Disk Recovery Page Aspire Page Aspire Jumper and Connector Locations SW Settings SW1-8 SW2-7 SW3-6 FRU Field Replaceable Unit List Aspire 1620 Exploded Diagram Simplo Battery LI-ON 8CELL 2.0MAH RTC Battery LongtrumBattery Module LI-ON 8CELL Simplo BTP-58A1 Battery LI-ON 8CELL 2.0MAH MODEM/BLUETOOTH Board Wireless LAN Board AmbitWireless LAN Board 802.11G 2CONNECTOR 55MM Power Cord 3 PIN Hinge CAP Left Mini PCI Card Plate W/RTCHolder Hinge CAP Right Optical Drive Support Black Wireless Antenna Left Gray Upper Case W/COVERSWITCHWireless Antenna Right Cable & Touchpad Cable Scroll KEY Lower Case W/DIMM Cover CPU 2.6GMHZ 400FSB Intel CPU 3.0GMHZ 800FSB IntelCPU 2.8GMHZ 800FSB Intel HDD Module 20G Hitachi TBD Keyboard Darfon NSK-ACY1D CPU Thermal PlateCPU Heatsink USI Keyboard Darfon NSK-ACY0U French Keyboard Darfon NSK-ACY0K Keyboard Darfon NSK-ACY0EItaly Keyboard Darfon NSK-ACY0F Korean Keyboard Darfon NSK-ACY00 LCD Bezel 15 W/ICON Label LCD Panel W/HINGE & LogoLCD Bezel 14.1 W/ICON Label Hinge Pack LCD Screw Rubber Upper Touchpad KnobLCD Screw CAP Lower Icon Plate Touchpad Board Optical BracketPcmcia Slot Speaker SET Appendix a Model Name Definition 115 Aspire Test Compatible Components Appendix B LCD XGA TFT SpecificationsMicrosoft Windows XP Environment Test Samsung LTN150XB-L03/6XXX Sanyo BTP-60A1 KME UJDA750 QSI SBW-242BDVD-RW DVD-RW SD-R6112 Isdn Specifications PCMCIA-SCSI Pcmcia Pcmcia ATAPcmcia USB 121 Aspire Appendix C Online Support Information 123 Index Pcmcia