Selecting A Startup Device; Selecting A Temporary Startup Device; Selecting Or Changing The Startup Device Sequence - Lenovo ThinkStation S20 4157 Hardware Manual

To set the ICH SATA Controller or Marvell SATA/SAS Controller, do the following:
1. Start the Setup Utility program (see "Starting the Setup Utility program" on
2. Depending on which device you want to set, select either Devices → SAS/SATA
3. Select the desired settings and press Enter.
4. Return to the Setup Utility program menu and select Exit → Save and exit the
To set the Legacy diskette A, do the following:
1. Start the Setup Utility program (see "Starting the Setup Utility program" on
2. From the Setup Utility program menu, select Devices → Legacy diskette A.
3. Select the desired settings and press Enter.
4. Return to the Setup Utility program menu and select Exit → Save and exit the

Selecting a startup device

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

Selecting a temporary startup device

Use this procedure to start up from any boot device.
Note: Not all discs, hard disk drives, and diskettes are bootable.
1. Turn off your computer.
2. Press and hold the F12 key then turn on the computer. When the Startup
3. Select the desired startup device from the Startup Device Menu and press Enter
Note: Selecting a startup device from the Startup Device Menu does not

Selecting or changing the 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).
Drive Setup → ICH SATA Controller or Devices → SAS/SATA Drive Setup →
Marvell SATA/SAS Controller from the Setup Utility program menu.
Setup Utility.
Note: If you do not want to save the settings, select Exit the Setup Utility
without saving.
page 51).
Setup Utility.
Note: If you do not want to save the settings, select Exit the Setup Utility
without saving.
Device Menu appears, release the F12 key.
Note: If you are using a USB keyboard and the Startup Device Menu does not
display using this method, repeatedly press and release the F12 key
rather than leaving it pressed when turning on the computer.
to begin.
permanently change the startup sequence.
page 51).
Chapter 6. Using the Setup Utility
53