Elitegroup MS300 (V1.0) - Manual (Page 38)

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Using BIOS
CSM parameters
OpROM execution, boot options filter,etc.
Hard Disk / CD/DVD ROM / USB Floppy / USB CD/DVD ROM / USB HardDisk /
USB Flash / Network Boot Drive Priorities
These items enable you to specify the sequence of loading the operating system.
Press to see the submenu.
 CSM parameters
Scroll to this item and press to view the following screen.
Main Advanced Chipset Freq/Volt Control Boot Security Exit
+/- : Change Opt.
Enter/Dbl Click : Select


: Select Screen
/Click: Select Item
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
Launch CSM Always
Boot option filter UEFI and Legacy
Launch PXE OpROM policy Do not launch
Launch Storage OpROM policy Legacy only
Launch Video OpROM policy Legacy only
Other PCI device ROM priority Legacy OpROM
Launch CSM (Always)
This option controls if CSM
will be launched
This option controls if CSM will be launched.
Launch PXE OpROM policy (Do not Launch)
This controls the execution of UEFI and Legacy PXE OpROM.
Launch Storage OpROM policy (Legacy only)
This controls the execution of UEFI and Legacy Storage OpROM.
Launch Video OpROM policy (Legacy only)
This controls the execution of UEFI and Legacy Video OpROM.
Other PCI device ROM priority (Legacy OpROM)
For PCI devices other than Network, Mass storage or Video defines which OpROM to
launch.
Boot option filter (UEFI and Legacy)
This option controls what devices system can boot to.