X
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QY-MB-B75-ATX
It adopts ATX (305*244mm) specification design and provides rich expansion interfaces such as PCI-E and PCI on the board.
PRODUCTS FEATURES
Motherboard chipset Intel B75,TDP 6.7W
CPU Intel 2nd/3rd Generation Core / Pentium / Celeron Desktop CPU, LGA1155
Memory 2*DDR3, up to 16GB
Storage 5*SATA 2.0 7P Connector and 1*Mini-PCIE Slot (MSATA)
Power ATX Standard (24P + 8P)
Introduce
Features
Specification
Dimensions
Introduce:
ATX Motherboard-Intel B75
1. Intel 2nd/3rd Generation Core / Pentium / Celeron Desktop CPU, LGA1155
2. 2*Intel GBE LAN Chip (10/100/1000 Mbps,RJ-45 type)
3. 4*USB 3.0 (Type-A, Rear I/O)
    2*USB 2.0 (Type-A, Rear I/O)
    1*USB 2.0 (Vertical Type-A, Internal)
    4*USB 2.0 (Header, Internal)
4. 1*RS-232 (COM 1, DB9 type)
    3*RS-232 (COM 2/5/6, Header)
    1*RS-232 / 485 (COM 3, Header)
    1*RS-232 / 485 (COM 4. Header)
5. 1*HDMI+1*VGA+1*VGA display ports
6. 5*SATA 2.0 7P Connector + 1*Mini-PCIE Slot (MSATA)
7. 1*PCIE 16X Slot
    1*PCIE 4X Slot
    1*PCIE 1X Slot
    4*PCI Slot
    1*Mini-PCIE Slot (WIFI+4G, with 1*Full-Size SIM Card Slot
8. Support Windwos 7, Linux.
Features:
Motherboard Chipset
Intel B75
CPU
Intel 2nd/3rd Generation Core / Pentium / Celeron Desktop CPU, LGA1155
Expansion Slots
1*PCIE 16X Slot 1*PCIE 4X Slot 1*PCIE 1X Slot 4*PCI Slot 1*Mini-PCIE Slot (WIFI+4G, with 1*Full-Size SIM Card Slot
Size
305*244mm
RAM
Support DDR3-1333/1600 MHz, 2*non-ECC U-DIMM Slot, up to 16GB
Storage
5*SATA 2.0 7P Connector 1*Mini-PCIE Slot (MSATA)
Rich I/O interfaces
2*LAN ports 11*USB ports 6*COM ports 1*HDMI+1*VGA
Temperature
Storage: -20~75℃ Operating: 0~60℃
Specification:
1.Models and Attentions
1.1 Models
This manual is applied to following models:
Chipset COM LAN USB PCIE PCI DVI-D HDMI VGA eDP/
LVDS
Mini-PCIE SATA
B75 6 2 11 1*16X
1*4X
1*1X
4 1 1 1 LVDS 2 5*2.0

1.2 Attentions
1. Notes under a table or figure indicate the difference of models, or alternative definition of specific pin of the header (jumper/connector).
2. How to identify the first pin of a header or jumper
 Usually, there is a thick line or a triangle near the headers or jumpers pin 1.

 Square pad, which you can find on the back of the motherboard, is usually used for pin 1.


2.Specification  
Model QY-MB-B75-ATX
CPU Support Intel 2nd/3rd Generation Core / Pentium / Celeron Desktop CPU, LGA1155
Support MAX CPU TDP: 65W
Chipset Intel B75,TDP 6.7W
Dispaly 1*DVI (DVI-D): Support max resolution up to 1920*1200@60Hz
1*HDMI (type-A): Support max resolution up to 1920*1200@60Hz
1*VGA (DB15/F): Support max resolution to 1920*1200@60Hz
1*eDP/LVDS (Header): Support max resolution up to 1920*1200@60Hz, default LVDS
Memory Support DDR3-1333/1600 MHz, 2*non-ECC U-DIMM Slot, up to 16GB
Storage 5*SATA 2.0 7P Connector
1*Mini-PCIE Slot (MSATA)
Ethernet 2*Intel GBE LAN Chip (10/100/1000 Mbps,RJ-45 type)
Audio Reltek ALC897 5.1 Channel HDA Codec,
1*Line-out+Line-in+MIC 3.5mm Jack
1*Front Audio Header (Line-out+MIC)
Expansion Slots 1*PCIE 16X Slot
1*PCIE 4X Slot
1*PCIE 1X Slot
4*PCI Slot
1*Mini-PCIE Slot (WIFI+4G, with 1*Full-Size SIM Card Slot
COM 1*RS-232 (COM 1, DB9 type)
3*RS-232 (COM 2/5/6, Header)
1*RS-232 / 485 (COM 3, Header)
1*RS-232 / 485 (COM 4. Header)
USB 4*USB 3.0 (Type-A, Rear I/O)
2*USB 2.0 (Type-A, Rear I/O)
1*USB 2.0 (Vertical Type-A, Internal)
4*USB 2.0 (Header, Internal)
Other Ports 8 * GPIO
1 * PS/2 Connector (Keyboard & Mouse)
1 * Front Panel Header (HDD LED+PWR LED+PWR-ON+RESET)
1 * Parallel Header
1 * SMBUS Header
1 * System FAN Header
2 * CPU FAN Header
1 * Case Open Header
1 * CMOS Clear Jumper
1 * ME Flash Jumper
1 * USB VDD Select Jumper (For RJ45_USB1)
1 * Buzzer Header (Not onboard by default)
TPM 1 * TPM Header (LPC Signals)
System Windwos 7, Linux
Temperature Storage: -20~75℃
Operating: 0~60℃
BIOS AMI UEFI BIOS (Support Watchdog Timer)
Power Supply ATX Standard (24P + 8P)
1 * ATX 8P CPU Power Input Connector
1 * ATX 24P Power Input Connector
Size 305mm * 220mm
 

Notes:
  1. Intel B75 supports two independent displays.
  2. The maximum memory frequency depends on CPU.
  3. Mini-PCIE and SATA share the same SATA3.0 signal, they cannot be accessed simultaneously (support Mini-PCIE by default).
  4. PCIe 3.0 only support by Intel 3th generation Core i5/i7 CPU.
Dimensions:

Jumpers / Headers and Connectors
1 J-GPIO1 GPIO Header
2 F-USB2 Front USB2.0 Header2
3 F-USB1 Front USB2.0 Header1
4 J-LPT1 Parallel Header
5 JC-COM2 COM2 DCD/RI Select Jumper
6 JC-COM3 COM3 DCD/RI Select Jumper
7 JM-COM3 COM3 RS232/485 Select Jumper
8 JM-COM4 COM4 RS232/485 Select Jumper
9 JC-COM4 COM4 DCD/RI Select Jumper
10 J-COM2-6 COM2/3/4/5/6 Header
11 JC-COM5 COM5 DCD/RI Select Jumper
12 JC-COM6 COM5 DCD/RI Select Jumper
13 J-COPEN1 Case Open Header
14 JCOMS1 COMS Clear Jumprt
15 J-SMB1 SMBUS Header
16 J-ME ME Flash Jumper
17 J-TPM1 TPM Header (LPC Signals)
 
18 SYS-FAN1 System FAN Header
19 F-PANEL1 Front Panel Header
20 CPU-FAN2 CPU FAN Header2
21 F-PANEL2 Buzzer Header (Default not onboard)
22 CPU-FAN1 CPU FAN Header1
23 EDP1 eDP/LVDS Signal Header
24 LVDS-P1 eDP/LVDS Backlight Control Header
25 LVDS-P2 eDP/LVDS VDD Select Jumper
26 JC-COM1 COM1 DCD/RI Select Jumper
27 JP-USB1 USB VDD Select Jumper
28 F-AUDIO1 Front Audio Header (Line-Out + MIC)
29 USB2-1 USB2.0 Internal Vertical TYPE-A Connector
30 MINI-PCIE2 USB2.0 Internal Vertical TYPE-A Connector
31 SATA1-5 SATA2.0 7P Connector1/2/3/4/5
32 SATA6 SATA2.0 7P Connector1/2/3/4/5
33 ATXPWR1 ATX 24P Power Input Connector
34 DDR3-A1 DDR3 CHA DIMM Slot
35 DDR3-B1 DDR3 CHB DIMM Slot
36 MINI-PCIE1 Mini PCI-E Slot (WIFI+4G/3G)
37 ATXPWR2 ATX 8P CPU Power Input Connector
38 PCIE 16X-1 PCI-E 16x Slot
39 PCIE 1X-1 PCI-E 1x Slot
40 PCIE 4X-1 PCI-E 4x Slot
41 SIM1 Full-Size SIM Card Slot
42 PCI1 PCI Slot1
43 PCI2 PCI Slot2
44 PCI3 PCI Slot3
45 PCI4 PCI Slot4
46 USB-KBMS1(KBMS) PS/2 Connector (Keyboard & Mouse)
47 DVI-VGA1(VGA) DVI-D 24+4P/F Connector
48 COM1 COM1 DB9/M Connector
49 RJ45-USB2(RJ45) GBE LAN RJ45 Connector2
50 RJ45-USB1(RJ45) GBE LAN RJ45 Connector1
51 USB-KBMS1(USB) Dual USB2.0 TYPE-A Connector
52 DVI-VGA1(VGA) VGA DB15/F Connector
53 HDMI1 HDMI TYPE-A Connector
54 RJ45-USB2(USB) Dual USB3.0 TYPE-A Connector2
55 RJ45-USB1(USB) Dual USB3.0 TYPE-A Connector1
56 AUDIO1 Line-Out + MIC + Line-In 3.5mm Jack
Application: