Special Note: when your CPU is an I3 I5 I7 or Xeon CPU(Intel's 1156, 1155, 1150, 1151 platforms )! You can only plug in the front of the motherboard to count the first third group of RAM slots and then plug in the second group of RAM slots to light the motherboard!
1. When you only have one or two RAMs, you can only plug in the first third group of RAM slots! Insert the second group of RAM slots is no way to light up the machine!
2. When you don't have enough RAM to test all the RAM slots, you can borrow a friend's RAM. Only four slots are full. You know that the motherboard is normal!
The parameters of GIGABYTE GA-B75M-D3H
Main chipset Intel B75
Chipset Description Intel B75 chipset is used
Audio chip integrated with Realtek ALC887 8-channel sound chip
Nic Chip-on-board Realtek RTL8111F Gigabit NIC
Processor
Specifications
CPU type Core i7/Core i5/Core i3/Pentium/Celeron
CPU slot LGA 1155
CPU Description Intel Ivy Bridge processors are supported
Memory
Specifications
Memory Type 2 x DDR3 DIMMs
Maximum memory capacity 32GB
Memory Description Supports dual-channel DDR3 memory of 1600 MHZ, 1333 MHZ, and 1066MHz
Storage expansion
PCI-E Standard PCI-E 3.0 standard
PCI-E slot 2 x PCI-E X16 video card slot
PCI slot 2 x PCI slot
Storage ports 5 x SATA II ports. 1 x SATA III port
I/O interface
USB port 8 x USB 2.0 port (4 built-in +4 backplane)
4 x USB 3.0 port (2 built-in +2 backplane)
1 x DVI port, 1 x VGA port, and 1 x HDMI port
One 4-pin power port and one 24-pin power port
Other ports 1 x RJ45 network port, audio port, PS/2 key and mouse port
The plate type
Main board type Micro ATX board type
The overall dimension is 24.4 × 18.5 cm
Software Management
BIOS performance Two 64Mbit flash
Use the authorized AMI EFI BIOS
Support for DualBIOS
PnP 1.0 a, DMI 2.0, SM BIOS 2.6, ACPI 2.0A
Other parameters
Multi-graphics technology supports AMD CrossFireX technology
Power supply mode five phases
Hardware monitoring system voltage detection
CPU/ system temperature detection
CPU/ system fan speed detection
CPU overtemperature warning
CPU/ system fan fault warning
CPU/ System intelligent fan control
Operating system Supports Microsoft Windows 7/XP operating system