Lenovo ThinkCentre A58 Hardware Maintenance Manual - Page 60

Selecting or changing the startup device sequence, Exiting from the Setup Utility program

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2. Repeatedly press and release the F12 key when turning on the computer. When the Startup Device Menu opens, release the F12 key. 3. Select the desired startup device from the Startup Device Menu and press Enter 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 This section provides instructions on how to view or permanently change the configured startup device sequence. To view or permanently change the configured startup device sequence, do the following: 1. Start the Setup Utility program. See "Starting the Setup Utility program" on page 51. 2. Select Startup → Primary Boot Sequence. Read the information displayed on the right side of the screen. 3. Select the first boot device, second boot device, and so on. 4. Press Esc to return to the Startup menu. Then, select the devices for the Automatic Boot Sequence and Error Boot Sequence. 5. Press Esc to return to the Setup Utility program main menu. You might have to press Esc several times. 6. Press F10 to save and exit the Setup Utility program. Notes: a. If you do not want to save the settings, select Exit → Discard Changes and Exit. b. If you have changed the settings and want to return to the default settings, select Exit → Load Optimal Defaults or press F9. Exiting from the Setup Utility program After you finish viewing or changing settings, press Esc to return to the Setup Utility program main menu. You might have to press Esc several times. Then, do one of the following: v If you want to save the new settings, press F10 to save and exit the Setup Utility program. Otherwise, your changes will not be saved. v If you do not want to save the settings, select Exit → Discard Changes and Exit. v If you have changed the settings and want to return to the default settings, select Exit → Load Optimal Defaults or press F9. 54 Hardware Maintenance Manual

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2.
Repeatedly press and release the F12 key when turning on the computer. When
the
Startup Device Menu
opens, release the F12 key.
3.
Select the desired startup device from the
Startup Device Menu
and press
Enter 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
This section provides instructions on how to view or permanently change the
configured startup device sequence.
To view or permanently change the configured startup device sequence, do the
following:
1.
Start the Setup Utility program. See “Starting the Setup Utility program” on
page 51.
2.
Select
Startup
→
Primary Boot Sequence
. Read the information displayed on
the right side of the screen.
3.
Select the first boot device, second boot device, and so on.
4.
Press Esc to return to the
Startup
menu. Then, select the devices for the
Automatic Boot Sequence
and
Error Boot Sequence
.
5.
Press Esc to return to the Setup Utility program main menu. You might have to
press Esc several times.
6.
Press F10 to save and exit the Setup Utility program.
Notes:
a.
If you do not want to save the settings, select
Exit
→
Discard Changes and
Exit
.
b.
If you have changed the settings and want to return to the default settings,
select
Exit
→
Load Optimal Defaults
or press F9.
Exiting from the Setup Utility program
After you finish viewing or changing settings, press Esc to return to the Setup
Utility program main menu. You might have to press Esc several times. Then, do
one of the following:
v
If you want to save the new settings, press F10 to save and exit the Setup Utility
program. Otherwise, your changes will not be saved.
v
If you do not want to save the settings, select
Exit
→
Discard Changes and Exit
.
v
If you have changed the settings and want to return to the default settings,
select
Exit
→
Load Optimal Defaults
or press F9.
54
Hardware Maintenance Manual