Lenovo K410, K430 Additional Service Information, Power management, Automatic Power-On features

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Chapter 9. General information

This chapter provides general information that applies to all machine types supported by this publication.

Additional Service Information

This chapter provides additional information that the service representative might find helpful.

Power management

Power management reduces the power consumption of certain components of the computer such as the system power supply, processor, hard disk drives, and some monitors.

Advanced configuration and power interface (ACPI) BIOS

As this computer has an ACPI BIOS system, the operating system is allowed to control the power management features of the computer and the settings for Advanced Power Management (APM) BIOS mode is ignored. Not all operating systems support ACPI BIOS mode.

Automatic Power-On features

The Automatic Power-On features within the Power Management menu allow you to enable and disable features that turn on the computer automatically.

Wake Up on Alarm: You can specify a date and time at which the computer will be turned on automatically. This can be either a single event , a daily event or a weekly event.

Wake Up on LAN: This feature allows LAN adapter card to wake the System.

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Contents IdeaCentre K430/K410 Hardware Maintenance Manual Page IdeaCentre K430/K410 Hardware Maintenance Manual Page Contents Iv IdeaCentre K430/K410Hardware Maintenance Manual About this manual Important Safety InformationIdeaCentre K430/K410Hardware Maintenance Manual Safety information General safetyElectrical safety IdeaCentre K430/K410Hardware Maintenance Manual Handling electrostatic discharge-sensitive devices Safety inspection guideGrounding requirements Safety noticesTo Connect To Disconnect Do not≥18 kg37 lbs ≥32 kg70.5 lbs ≥55 kg121.2 lbs General information SpecificationsType IdeaCentre K430 & K410 EnvironmentIdeaCentre K430/K410Hardware Maintenance Manual General Checkout IdeaCentre K430/K410Hardware Maintenance Manual Starting the Lenovo Bios Setup Utility program Using the Setup UtilityViewing and changing settings Using passwordsAdministrator Password Setting, changing, or deleting an Administrator passwordSetting, changing, or deleting a Power-On Password Select Save changes and Exit from the menu Enabling or disabling a deviceSelecting a startup device Selecting a temporary startup deviceSelecting or changing the startup device sequence Exiting the Lenovo Bios Setup Utility program IdeaCentre K430/K410Hardware Maintenance Manual Hard disk drive boot error Symptom-to-FRU IndexPower Supply Problems Error FRU/ActionPost error codes Undetermined problemsPost Error Message Description/Action Locations Identifying internal componentsIdentifying parts on the system board IdeaCentre K430/K410Hardware Maintenance Manual Thermal sensor header connector Power connector Battery IdeaCentre K430/K410Hardware Maintenance Manual General information Pre-disassembly instructions Replacing hardwareGeneral information Removing the computer cover Replacing the keyboard and mouseTo replace the keyboard To remove the computer coverTo remove the front bezel Removing the front bezelTo replace a memory module Replacing a memory moduleTo replace a hard disk drive Replacing a hard disk driveTo replace an optical drive Replacing an optical driveTo replace a graphics card Replacing a graphics cardIdeaCentre K430/K410Hardware Maintenance Manual Replacing the TV-Tuner card To replace the TV-Tuner card Replacing the microprocessor fan Replacing the Power supplyReplacing the heat-sink Replacing the CPU IdeaCentre K430/K410Hardware Maintenance Manual Replacing the Wi-Fi card Replacing the motherboard FRU lists Processor Description Lenovo P/NMotherboard Heat SinkHMT41GU6MFR8CPB 8GB D31600RAMHF Portable Hard Disk Drive Hard Disk DriveOptical Drive Graphic CardWi-Fi Card Power SupplyRemote Control TV-Tunner CardCables MonitorSpeaker Keyboard & Mouse ChassisIdeaCentre K430/K410Hardware Maintenance Manual Replacing hardware IdeaCentre K430/K410Hardware Maintenance Manual Power management Additional Service InformationAdvanced configuration and power interface Acpi Bios Automatic Power-On features