Lenovo ThinkPad X220i (English) User Guide - Page 200

Startup menu, Attention, Changing the startup sequence, Startup, Network Boot, Wake on, Boot submenu

Page 200 highlights

Startup menu You may need to change the startup sequence of your computer. For example, if you have different operating systems on different devices, you can have the system start up from either of them. Attention: After you change your startup sequence, you must be extremely careful not to specify a wrong device during a copy, a save, or a format operation. If you specify a wrong device, your data and programs might be erased or overwritten. Attention: If you are using the BitLocker drive encryption, you should not change the startup sequence. BitLocker drive encryption detects the change of startup sequence and locks the computer from booting. Changing the startup sequence Selecting the Startup to display the Boot submenu. To change the startup sequence, do the following: 1. Select Boot; then press Enter. • You can use the Boot submenu to specify the startup sequence that runs when you turn on the power. Refer to "Boot submenu" on page 184. • You can use the Network Boot to specify the top priority boot device that runs when Wake on LAN is commonly used by LAN administrators in corporate networks to get remote access to your computer. Refer to "Network Boot" on page 185. 2. Select the device you want to start first. Use these keys to set the order that the UEFI BIOS will use when starting an operating system: • + or - key moves the device up or down. 3. Press F10 to save the changes and restart the system. To change the startup sequence temporarily so that the system starts up from a different drive, do the following: 1. Turn off the computer. 2. Turn on the computer; then, while the "To interrupt normal startup, press the blue ThinkVantage button" message is displayed at the lower-left of the screen, press F12. 3. Select the device you want to start first from the Boot menu. Note: The Boot menu is also shown when the system cannot boot from any devices or operating system was not found. Boot submenu The following list, showing the order in which devices will be started up, is always displayed. Even devices that are not attached to or installed on your computer are listed. For each device that is attached to or installed on the computer, information about it is presented after the colon. 1. USB CD: 2. USB FDD: 3. ATAPI CD0: 4. ATA HDD0: 5. ATA HDD1: 6. ATA HDD2: 7. USB HDD: 8. PCI LAN: 184 User Guide

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Startup menu
You may need to change the startup sequence of your computer. For example, if you have different operating
systems on different devices, you can have the system start up from either of them.
Attention:
After you change your startup sequence, you must be extremely careful not to specify a wrong
device during a copy, a save, or a format operation. If you specify a wrong device, your data and programs
might be erased or overwritten.
Attention:
If you are using the BitLocker drive encryption, you should not change the startup sequence.
BitLocker drive encryption detects the change of startup sequence and locks the computer from booting.
Changing the startup sequence
Selecting the
Startup
to display the
Boot
submenu.
To change the startup sequence, do the following:
1. Select
Boot
; then press Enter.
You can use the
Boot
submenu to specify the startup sequence that runs when you turn on the
power. Refer to “Boot submenu” on page 184.
You can use the
Network Boot
to specify the top priority boot device that runs when
Wake on
LAN
is commonly used by LAN administrators in corporate networks to get remote access to your
computer. Refer to “Network Boot” on page 185.
2. Select the device you want to start first.
Use these keys to set the order that the UEFI BIOS will use when starting an operating system:
+ or - key moves the device up or down.
3. Press F10 to save the changes and restart the system.
To change the startup sequence temporarily so that the system starts up from a different drive, do the
following:
1. Turn off the computer.
2. Turn on the computer; then, while the “To interrupt normal startup, press the blue ThinkVantage button”
message is displayed at the lower-left of the screen, press F12.
3. Select the device you want to start first from the
Boot
menu.
Note:
The
Boot
menu is also shown when the system cannot boot from any devices or operating
system was not found.
Boot submenu
The following list, showing the order in which devices will be started up, is always displayed. Even devices
that are not attached to or installed on your computer are listed. For each device that is attached to or
installed on the computer, information about it is presented after the colon.
1. USB CD:
2. USB FDD:
3. ATAPI CD0:
4. ATA HDD0:
5. ATA HDD1:
6. ATA HDD2:
7. USB HDD:
8. PCI LAN:
184
User Guide