Lenovo Horizon 27 Table PC IdeaCentre Horizon 27 All-In-One PC Hardware Mainte - Page 22

Selecting a startup device, Save Changes and Exit

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SATA Mode Onboard Audio Controller Select Disabled/IDE/AHCI mode. Device driver support is required for AHCI or RAID. Depending on how the hard disk drive image was installed, changing this setting may prevent the system from booting. Select whether to enable or disable the Onboard Audio Controller. When this feature is set to Disabled all devices connected to the audio connectors (e.g. headphones or a microphone) are disabled and cannot be used. 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 an option as follows: Select USB Setup, press the Enter key, then select USB Functions. Select ATA Drivers Setup, press the Enter key, then select SATA Mode. Select Audio Setup, press the Enter key, then select Onboard Audio Controller. 4. Select Disabled or Enabled and press the Enter key. 5. Return to the Lenovo BIOS Setup Utility program menu and select the Exit option. 6. Select Save Changes and Exit from the menu. Notes: a. 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 boot from a device such as the CD/DVD-ROM drive disk or hard disk as expected, follow one of the procedures below. Selecting a temporary startup device Use this procedure to start up from any boot device. Note: Not all CDs, DVDs or hard disk drives are bootable. 1. Turn off your computer. 2. Press and hold the F12 key then turn on the computer. When the Startup Device Menu appears, release the F12 key. Note: If the Startup Device Menu does not display using these steps, repeatedly press and release the F12 key rather than keeping it pressed when turning on the computer. 3. Use ↑ and ↓ arrows to select the desired startup device from the Startup Device Menu and press the Enter key to begin. Note: Selecting a startup device from the Startup Device Menu does not permanently change the startup sequence. Selecting or changing the startup device sequence To view or permanently change the configured startup device sequence, do the following: 16 IdeaCentre Horizon 27 All-In-One PC Hardware Maintenance Manual

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SATA Mode
Select
Disabled/IDE/AHCI
mode. Device driver support
is required for
AHCI
or
RAID
. Depending on how the hard
disk drive image was installed, changing this setting may
prevent the system from booting.
Onboard Audio Controller
Select whether to enable or disable the
Onboard
Audio Controller
. When this feature is set to
Disabled
all devices connected to the audio connectors (e.g.
headphones or a microphone) are disabled and cannot
be used.
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 an option as follows:
Select
USB Setup
, press the
Enter
key, then select
USB Functions
.
Select
ATA Drivers Setup
, press the
Enter
key, then select
SATA Mode
.
Select
Audio Setup
, press the
Enter
key, then select
Onboard Audio Controller
.
4. Select
Disabled
or
Enabled
and press the
Enter
key.
5. Return to the Lenovo BIOS Setup Utility program menu and select the
Exit
option.
6. Select
Save Changes and Exit
from the menu.
Notes:
a.
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 boot from a device such as the CD/DVD-ROM drive disk or hard disk as expected,
follow one of the procedures below.
Selecting a temporary startup device
Use this procedure to start up from any boot device.
Note:
Not all CDs, DVDs or hard disk drives are bootable.
1. Turn off your computer.
2. Press and hold the
F12
key then turn on the computer. When the
Startup Device Menu
appears,
release the
F12
key.
Note:
If the
Startup Device Menu
does not display using these steps, repeatedly press and release the
F12
key rather than keeping it pressed when turning on the computer.
3. Use
↑
and
↓
arrows to select the desired startup device from the
Startup Device Menu
and press
the
Enter
key to begin.
Note:
Selecting a startup device from the
Startup Device Menu
does not permanently change the
startup sequence.
Selecting or changing the startup device sequence
To view or permanently change the configured startup device sequence, do the following:
16
IdeaCentre Horizon 27 All-In-One PC Hardware Maintenance Manual