Manuale HardwareSommarioContents5Chapter 1. About this manual7Important safety information7Important information about replacing the RoHS compliant FRUs8Chapter 2. Safety information9General safety9Electrical safety9Voltage-selection switch11Safety inspection guide11Handling electrostatic discharge-sensitive devices12Grounding requirements13Safety notices (multi-lingual translations)13Chapter 3. General information45Online Books folder45Lenovo ThinkVantage Tools45ThinkVantage Productivity Center45Lenovo Welcome46Access Help46Additional information resources46Specifications47Chapter 4. General checkout49Problem determination tips49Chapter 5. Diagnostics51Lenovo ThinkVantage Toolbox51Lenovo System Toolbox51PC-Doctor for Rescue and Recovery52PC-Doctor for DOS52Creating a diagnostic disc52Running the diagnostic program from a diagnostic disc52Navigating through the diagnostics programs53Running tests53Test results54Quick and Full erase - hard drive54Viewing the test log55Chapter 6. Using the Setup Utility57Starting the Setup Utility program57Viewing and changing settings57Using passwords57Password considerations57Power-On Password58Administrator Password58Setting, changing, and deleting a password58Enabling or disabling a device58Selecting a startup device59Selecting a temporary startup device59Selecting or changing the startup device sequence59Exiting from the Setup Utility program59Chapter 7. Symptom-to-FRU index61Hard disk drive boot error61Power supply problems61Diagnostic error codes62Beep symptoms83POST error codes84Miscellaneous error messages86Undetermined problems87Chapter 8. Replacing FRUs89Locating connectors on the front of your computer89Locating connectors on the rear of your computer90Removing the computer cover91Locating components93Locating parts on the system board94Removing and reinstalling the front bezel94Installing or replacing a memory module95Installing or replacing a PCI card97Replacing the battery99Replacing the power supply assembly100Replacing the heat sink and fan assembly102Replacing the microprocessor104Replacing the system board106Replacing the primary hard disk drive108Replacing the secondary hard disk drive110Replacing the optical drive113Replacing the card reader114Replacing the front fan assembly115Replacing the rear fan assembly117Replacing the internal speaker119Replacing the front audio and USB assembly121Completing the FRU replacement122Chapter 9. FRU lists125Machine Type 4013125Machine Type 4478132Machine Type 5043139Machine Type 5237146Machine Type 5393153Machine Type 5526160Machine Type 6674167Chapter 10. Additional service information175Security features175Hardware controlled Passwords175Operating system password175Vital product data175BIOS levels175Updating (flashing) BIOS from a disc176Updating (flashing) BIOS from your operating system176Recovering from a POST/BIOS update failure176Power management177Automatic configuration and power interface (ACPI) BIOS177Automatic Power-On features177Appendix. Notices179Television output notice180Trademarks180Index181A181B181C181D181E181F181G181H181I181L181M181O181P181R181S182T182U182V182Dimensioni: 4,43 MBPagine: 184Language: EnglishApri il manuale
