Siemens SIMATIC IPC427D Operating Instructions Manual page 161

"Legacy" submenu
Specifies the boot sequence for boot devices with Legacy operating systems.
"Normal Boot Menu" field; "Normal":
Entry
Normal Boot Menu
SIMATIC IPC427D
Operating Instructions, 05/2017, A5E31347215-AB
Meaning
Boot sequence and positioning
Stand- Within the Boot Type Order, change the sequence of the Boot Types
ard Groups (Hard Disk Drive, Others, USB, CD/DVD-ROM Drive) using
the +/- keys.
Advance Within the Boot Device List, change the positioning of the boot device
using the +/- keys.
Technical specifications
8.7 BIOS description
161