3
H77H2-M4 USER MANUAL
Chapter 1
• AMI BIOS with 64Mb SPI Flash ROM
- Supports ECS MIB III Utility
a. CPU Voltage Adjustable
b. Memory Voltage Adjustable
c. IMC Voltage Adjustable
- Supports Plug and Play, STR(S3)/STD(S4), Multi Boot
- Supports Hardware Monitor
- Supports ACPI 3.0 version & DMI
- Supports Audio, LAN, can be disabled in BIOS
- Supports ECS GUI UEFI BIOS
- Supports Graphic Over-Clocking
- Supports Dual-Monitor function
- F7 hot key for boot up devices option
- Supports Pgup clear CMOS Hotkey (Has PS2 KB Model only)
System BIOS
Form Factor
• Micro-ATX Size, 244mm x 220mm
• 1 x COM header
• 1 x Case open header
• 1 x SPDIF out header
• 1 x Front Panel audio header
• 1 x Front Panel switch/LED header
• 1 x Speaker header
• 1 x TPM header
• 1 x ME_UNLOCK header
• 1 x Parallel port header(LPT)
• 1 x CLR_CMOS header
• Supports eBLU*/eDLU/eSF*
AP Suppport
Note: *Microsoft .NET Framework 3.5 is required.