User manual BERNEX GB11901 CATALOGUE 2010

[. . . ] . Starting the Lenovo BIOS Setup Utility program Viewing and changing settings . Exiting the Lenovo BIOS Setup Utility program . . 11 13 13 13 13 15 16 17 Chapter 6. . 51 51 © Copyright Lenovo 2012 iii iv IdeaCentre K430/K410Hardware Maintenance Manual Chapter 1. [. . . ] Depending on how the hard disk image was installed, changing this setting may prevent the system from booting. Select whether to enable or disable the Onboard Audio Controller, when feature is set to Disabled all devices connected to the audio connectors (e. g. a headphone or a microphone) are disabled and can’t be used. Select whether to enable or disable Onboard Ethernet Controller, or select whether to enable or disable load onboard PXE (Preboot Execution Environment), or SMC (Secure Managed Client). This feature will allow the computer to boot from a server image. ATA Drive Setup Onboard Audio Controller Onboard Ethernet Controller or Boot Agent To enable or disable a device, do the following: 1. Start the Setup Utility program (see “Starting the Setup Utility program” on page 13). From the Setup Utility program menu, select Devices. Using the Setup Utility 15 USB Setup press the Enter key, and then select USB Functions. Select Configure SATA as, press the Enter key and then select SATA mode. Audio Setup press the Enter key, and then select Onboard Audio Controller. Network Setup press the Enter key, then select Onboard Ethernet Support or Boot Agent. If you have changed these settings and want to return to the default settings, select Load Optimal Defaults from the menu. Exiting the Lenovo BIOS Setup Utility program After you finish viewing or changing settings, press the Esc key to return to the Lenovo BIOS Setup Utility program main menu. You might have to press the Esc key several times. Do one of the following: • If you want to save the new settings, select Save changes and Exit from the menu. When the Save & reset window shows, select the Yes button, and then press the Enter key to exit the Lenovo BIOS Setup Utility program. • If you do not want to save the settings, select Discard changes and Exit from the menu. When the Reset Without Saving window shows, select the Yes button, and then press the Enter key to exit the Setup Utility program. Chapter 5. Using the Setup Utility 17 18 IdeaCentre K430/K410Hardware Maintenance Manual Chapter 6. Symptom-to-FRU Index The Symptom-to-FRU index lists error symptoms and possible causes. Always begin with Chapter 4, “General Checkout, ” on page 11. This index can also be used to help you decide which FRUs to have available when servicing a computer. If you are unable to correct the problem using this index, go to “Undetermined problems” on page 20. [. . . ] Refer to “Replacing the TV-Tuner card”. Step 4. Refer to “Replacing the Wi-Fi card”. Refer to “Replacing the CPU”. Disconnect the all cables from the connectors on motherboard. [. . . ]