ASROCK B75 Pro3 Quick Installation Guide

3
ASRock B75 Pro3 Motherboard
English
I/O Panel
* There is one LED next to the LAN port. Please refer to the table below for the LAN port LED
indications.
LAN Port LED Indications
Activity/Link LED SPEED LED
Status Description Status Description
Off No Link Off 10Mbps connection
Blinking Data Activity Orange 100Mbps connection
On Link Green 1Gbps connection
1 USB 2.0 Ports (USB01)
2 D-Sub Port (VGA1)
* 3 LAN RJ-45 Port
4 Central / Bass (Orange)
5 Rear Speaker (Black)
6 Line In (Light Blue)
** 7 Front Speaker (Lime)
8 Microphone (Pink)
9 Optical SPDIF Out Port
10 USB 2.0 Ports (USB23)
11 USB 3.0 Ports (USB3_01)
12 HDMI Port (HDMI1)
13 DVI-D Port (DVI1)
14 PS/2 Keyboard Port (Purple)
ACT/LINK
LED
SPEED
LED
LAN Port
1
2
3
4
5
10
6
7
11
12
8
9
13
14
**
If you use 2-channel speaker, please connect the speaker’s plug into “Front Speaker Jack”.
See the table below for connection details in accordance with the type of speaker you use.
TABLE for Audio Output Connection
Audio Output Channels Front Speaker Rear Speaker Central / Bass Line in
(No. 7) (No. 5) (No. 4) (No. 6)
2 V -- -- --
4 V V -- --
6 V V V --
8 V V V V

ASROCK B75 Pro3 Specifications

General

ECC	No
Non-ECC	Yes
Memory voltage	1.5 V
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	4
Supported memory types	DDR3-SDRAM
Maximum internal memory	32 GB
Supported memory clock speeds	1066, 1333, 1600 MHz
Supported memory module capacities	16GB, 1GB, 2GB, 4GB, 8GB
System bus rate	5 GT/s
Processor socket	LGA 1155 (Socket H2)
Processor manufacturer	Intel
Compatible processor series	Intel Core i3, Intel Core i5, Intel Core i7
Maximum number of SMP processors	1
USB 2.0 connectors	2
Number of SATA II connectors	5
Number of SATA III connectors	3
Number of Parallel ATA connectors	0
HDMI version	1.4
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.
Audio chip	Realtek ALC892
Cooling type	Passive
Certification	FCC, CE, WHQL, ErP/EuP Ready
Component for	PC
Motherboard chipset	Intel B75
PC health monitoring	CPU, FAN, Temperature
Audio output channels	7.1 channels
Motherboard form factor	ATX
Compatible operating systems	Windows 7, Vista, XP 32/64-bit
Supported storage drive interfaces	SATA II, SATA III
Cables included	SATA
Graphics card	HD Graphics
OpenGL version	3.2
DirectX version	11
Maximum resolution	2048 x 1536 pixels
Maximum graphics card memory	1760 MB
Parallel processing technology support	2-Way CrossFireX, Quad-GPU CrossFireX
PCI Express slots version	2.0, 3.0
PCI Express configurations	1x4, 1x16
Controller 2nd interface type	ASMedia ASM1061
LAN controller	Realtek RTL8111E
Wi-Fi standards	Not supported
Networking features	Gigabit LAN
Ethernet interface type	Gigabit Ethernet
BIOS type	EFI AMI
ACPI version	1.1
BIOS memory size	64 Mbit

Weight and Dimensions

Depth	193 mm
Width	305 mm