Guida UtenteSommarioContents5Chapter 1. About this manual7Important safety information7Important information about replacing RoHS compliant FRUs8Chapter 2. Safety information9General safety9Electrical safety9Voltage-selection switch11Safety inspection guide11Handling electrostatic discharge-sensitive devices12Grounding requirements13Safety notices (multi-lingual translations)13Chapter 3. General information45Lenovo ThinkVantage Tools45ThinkVantage Productivity Center45Lenovo Welcome45Additional information resources46Specifications47For machine types: 0864, 7099, and 7846.47For machine types: 0889, 5023, and 7844.48Chapter 4. General checkout49Problem determination tips49Chapter 5. Diagnostic programs51Lenovo ThinkVantage Toolbox51PC-Doctor for Rescue and Recovery51PC-Doctor for DOS52Creating a diagnostic disc52Running the diagnostic program from the diagnostic disc52Navigating through the diagnostic programs52Running tests53Test results53Quick and Full erase - hard disk drive54Viewing the test log54Chapter 6. Using the Setup Utility55Starting the Setup Utility program55Viewing or changing settings55Using passwords55Password considerations56Power-on password56Administrator password56Setting, changing, or deleting a password56Enabling or disabling a device57Selecting a startup device57Selecting a temporary startup device57Viewing or changing the startup device sequence58Exiting the Setup Utility program58Chapter 7. Symptom-to-FRU index59Hard disk drive boot error59Power Supply Problems59Diagnostic error codes60Beep symptoms82POST error codes83Miscellaneous error messages85Undetermined problems86Chapter 8. Replacing FRUs (Machine Types: 0864, 7099, and 7846.)89Locating connectors, controls, and indicators on the front of your computer89Locating connectors and parts on the rear of your computer90Locating components91Locating parts on the system board92Locating internal drives93Removing the computer cover94Removing and reinstalling the front bezel96Installing or replacing a PCI card97Installing or replacing a memory module100Replacing the battery102Replacing the power supply assembly103Replacing the heat sink and fan assembly106Replacing the microprocessor108Replacing the optical drive111Replacing the hard disk drive113Replacing the card reader115Replacing the front audio and USB assembly116Replacing the system board117Completing the parts replacement120Chapter 9. Replacing FRUs (Machine Types: 0889, 5023, and 7844.)123Locating connectors, controls, and indicators on the front of your computer123Locating connectors and parts on the rear of your computer124Locating components125Locating parts on the system board126Locating internal drives127Removing the computer cover128Removing and reinstalling the front bezel129Accessing the system board components and drives131Installing or replacing a PCI card132Installing or replacing a memory module134Replacing the battery136Replacing the heat sink and fan assembly137Replacing the microprocessor141Replacing the power supply assembly144Replacing the optical drive148Replacing the system board152Replacing the hard disk drive155Replacing the card reader158Replacing the front audio and USB assembly159Replacing the front fan assembly160Completing the parts replacement163Chapter 10. FRU lists165Machine type 7099165Machine type 7844174Chapter 11. Additional service information185Security features185Hardware-controlled passwords185Operating system password185Vital Product Data185BIOS levels185Updating (flashing) the BIOS from a disc186Updating (flashing) the BIOS from your operating system186Recovering from a POST and BIOS update failure187Power management187Advanced Configuration and Power Interface (ACPI) BIOS187Automatic Power-On features187Appendix. Notices189Television output notice190European conformance CE mark190Trademarks190Dimensioni: 4,71 MBPagine: 192Language: EnglishApri il manuale
