ECS B75H2-M3 User Manual

Chapter 3
B75H2-M3 USER MANUAL
57
Key Management
Scroll to this item to view the following screen:
Main Advanced Chipset M.I.B III Boot Security Exit
+/- : Change Opt.
Enter/Dbl Click : Select


: Select Screen
/Click: Select Item
F1: General Help
F2: Previous Values
Force OEM default Secure
Boot Keys if System is in
Setup Mode.
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
Default Key Provisioning Disabled
Manage All Factory Keys (PK, KEK, DB, DBX)
Install default Secure Boot keys
Platform Key (PK) NOT INSTALLED
Set PK from File
Get PK to File
Delete the PK
Key Exchange Key Database (KEK) NOT INSTALLED
Set KEK from File
Get KEK to File
Delete the KEK
Append an entry to KEK
Authorized Signature Database (DB) NOT INSTALLED
Set DB from File
Get DB to File
Delete the DB
Append an entry to DB
Forbidden Signature Database (DBX) NOT INSTALLED
Set DBX from File
Get DBX to File
Delete the DBX
Append an entry to DBX
Platform Key (PK)
This item shows the information of the platform key.
Set PK/KEK/DB/DBX from File
This item launches the file browser to set Efi Variable from the file. The file data must
be formatted as Efi Variable with TimeBased Authenticated Header.
Get PK/KEK/DB/DBX to File
This item is used to store secure variable to a file with a matching name in selected
file system’s root.
Delete the PK/KEK/DB/DBX
This item is used to delete the variable.
Key Exchange Key Database (KEK)
This item shows the information of the key exchange key database.
Authorized Signature Database (DB)
This item shows the information of the authorized signature database.
Default Key Provisioning (Disabled)
This item enables or disables you to force OEM default secure boot keys if system is
in setup mode.
Append an entry to KEK/DB/DBX
This item launches the file browser to Append new signature database from the file.
The file data must be formatted as Efi Variable with TimeBased Authenticated Header.
Forbidden Signature Database (DBX)
This item shows the information of the forbidden signature database.

ECS B75H2-M3 Specifications

General

Internal memory	16 GB
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	2
Supported memory types	DDR3-SDRAM
Supported memory clock speeds	1066, 1333, 1600 MHz
Processor socket	LGA 1155 (Socket H2)
Processor manufacturer	Intel
Compatible processor series	Intel Celeron, Intel Pentium
USB 2.0 connectors	4
Power fan connector	Yes
Number of COM connectors	1
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Component for	PC
Power source type	ATX
Motherboard chipset	Intel B75
Audio output channels	6.1 channels
Motherboard form factor	micro ATX
RAID levels	0, 1, 10
Supported storage drive interfaces	SATA
On-board graphics card	No
Ethernet interface type	Gigabit Ethernet
Sustainability certificates	ENERGY STAR
BIOS type	AMI
BIOS memory size	64 Mbit

Weight and Dimensions

Depth	210 mm
Width	244 mm