Lenovo 6281, Q190 manual Enabling or disabling a device, Selecting a startup device

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To delete a previously set Power-On Password, do the following :

1.From the Security menu, select Set Power-On Password and press Enter.

2.The password dialog box will be displayed. Enter Current Password and press Enter. Press Enter in New Password and confirm New Password dialog. A setup notice will display that changes have been saved.

3.Select Exit.

4.Select Save changes and Exit.

Enabling or disabling a device

The Devices options is used to enable or disable user access to the following devices:

USB Functions

Select whether to enable or disable USB (Universal Serial

 

Bus) functions. If the functions are disabled, no USB

 

devices can be used.

 

 

SATA Controller

When feature is set to Disabled, all devices connected to

 

the SATA connectors (e.g. hard disk drives or the optical

 

disk drive) are disabled and can’t be accessed.

 

 

Onboard Audio Controller

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.

 

 

Onboard Ethernet Controller or Onboard PXE

Select whether to enable or disable Onboard Ethernet

Controller

Controller, or select whether to enable or disable load

 

onboard PXE (Preboot Execution Environment).

 

 

To enable or disable a device, do the following:

1.Start the Setup Utility program (see “Starting the Setup Utility program” on page 13).

2.From the Setup Utility program menu, select Devices.

3.Select:

USB Setup press the Enter key, and then select USB Functions.

ATA Drives Setup 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 LAN Boot Agent.

4.Select Disabled or Enabled and press the Enter key.

5.Return to the Setup Utility program menu and select the Exit option.

6.Select Save changes and Exit from the menu.

Note: If you do not want to save the settings, select Discard changes and Exit from the menu.

Selecting a startup device

If your computer does not start up (boot) from a device such as the CD-ROM, diskette, or hard disk as expected, use one of the following procedures to select a startup device.

Selecting a temporary startup device

Use this procedure to startup from any boot device.

Note: Not all CDs, hard disks, and diskettes are bootable.

Chapter 5. Using the Setup Utility 15

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Contents IdeaCentre Q190 Hardware Maintenance Manual Page IdeaCentre Q190 Hardware Maintenance Manual Second Edition December 201217th Copyright Lenovo Contents Iv IdeaCentre Q190Hardware Maintenance Manual About this manual Important Safety InformationIdeaCentre Q190Hardware Maintenance Manual Safety information General safetyElectrical safety IdeaCentre Q190Hardware 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 Q190 EnvironmentIdeaCentre Q190Hardware Maintenance Manual General Checkout IdeaCentre Q190Hardware Maintenance Manual Starting the Setup Utility program Using the Setup UtilityViewing and changing settings Using passwordsSetting, changing, and deleting a Administrator password Administrator passwordSelect Save changes and Exit Power-On Password Setting, changing, and deleting a Power-On PasswordSelecting a startup device Enabling or disabling a deviceSelect Save changes and Exit Select Save changes and Exit from the menuSelecting or changing the startup device sequence Exiting from the Setup Utility programHard disk drive boot error Symptom-to-FRU IndexPower Supply Problems Error FRU/ActionPost error codes Undetermined problemsPost Error Message Description/Action Symptom-to-FRU Index IdeaCentre Q190Hardware Maintenance Manual Locating components, controls and connectors LocationsFont view Rear view Hardware componentsLocations Identifying parts on the motherboard Pre-disassembly instructions Replacing hardwareGeneral information To replace the optical drive Replacing the optical driveTo remove the computer cover Removing the computer coverIdeaCentre Q190Hardware Maintenance Manual To replace the hard disk drive Replacing the hard disk driveReplacing a memory module Replacing the Wlan card To replace a memory moduleTo replace the Wlan card To replace the heat-sink Replacing the heat-sinkTo replace the system fan Replacing the system fanTo replace the motherboard Replacing the motherboardTo replace the keyboard and mouse Replacing the keyboard and mouseFRU lists HMT325S6CFR8C-PB 2GB D3-1600S RAM-HF Item #IO Cover Replacing hardware IdeaCentre Q190Hardware Maintenance Manual Replacing hardware IdeaCentre Q190Hardware Maintenance Manual Power management Additional Service InformationAutomatic configuration and power interface Acpi Bios Automatic Power-On features
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